553834554

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:329

約数の個数: 128

約数和(自身を含む): 1410662400

約数和(自身を除く): 856827846

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 127, 147, 163, 182, 254, 273, 294, 326, 343, 381, 489, 546, 637, 686, 762, 889, 978, 1029, 1141, 1274, 1651, 1778, 1911, 2058, 2119, 2282, 2667, 3302, 3423, 3822, 4238, 4459, 4953, 5334, 6223, 6357, 6846, 7987, 8918, 9906, 11557, 12446, 12714, 13377, 14833, 15974, 18669, 20701, 23114, 23961, 26754, 29666, 34671, 37338, 41402, 43561, 44499, 47922, 55909, 62103, 69342, 80899, 87122, 88998, 103831, 111818, 124206, 130683, 144907, 161798, 167727, 207662, 242697, 261366, 269113, 289814, 311493, 335454, 434721, 485394, 538226, 566293, 622986, 726817, 807339, 869442, 1014349, 1132586, 1453634, 1614678, 1698879, 1883791, 2028698, 2180451, 3043047, 3397758, 3767582, 4360902, 5651373, 6086094, 7100443, 11302746, 13186537, 14200886, 21301329, 26373074, 39559611, 42602658, 79119222, 92305759, 184611518, 276917277, 553834554]

約数ペア:

[(1, 553834554), (2, 276917277), (3, 184611518), (6, 92305759), (7, 79119222), (13, 42602658), (14, 39559611), (21, 26373074), (26, 21301329), (39, 14200886), (42, 13186537), (49, 11302746), (78, 7100443), (91, 6086094), (98, 5651373), (127, 4360902), (147, 3767582), (163, 3397758), (182, 3043047), (254, 2180451), (273, 2028698), (294, 1883791), (326, 1698879), (343, 1614678), (381, 1453634), (489, 1132586), (546, 1014349), (637, 869442), (686, 807339), (762, 726817), (889, 622986), (978, 566293), (1029, 538226), (1141, 485394), (1274, 434721), (1651, 335454), (1778, 311493), (1911, 289814), (2058, 269113), (2119, 261366), (2282, 242697), (2667, 207662), (3302, 167727), (3423, 161798), (3822, 144907), (4238, 130683), (4459, 124206), (4953, 111818), (5334, 103831), (6223, 88998), (6357, 87122), (6846, 80899), (7987, 69342), (8918, 62103), (9906, 55909), (11557, 47922), (12446, 44499), (12714, 43561), (13377, 41402), (14833, 37338), (15974, 34671), (18669, 29666), (20701, 26754), (23114, 23961)]