127421658

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{11113}}^1$

素因数の和:11148

約数の個数: 72

約数和(自身を含む): 345889908

約数和(自身を除く): 218468250

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 147, 182, 234, 273, 294, 441, 546, 637, 819, 882, 1274, 1638, 1911, 3822, 5733, 11113, 11466, 22226, 33339, 66678, 77791, 100017, 144469, 155582, 200034, 233373, 288938, 433407, 466746, 544537, 700119, 866814, 1011283, 1089074, 1300221, 1400238, 1633611, 2022566, 2600442, 3033849, 3267222, 4900833, 6067698, 7078981, 9101547, 9801666, 14157962, 18203094, 21236943, 42473886, 63710829, 127421658]

約数ペア:

[(1, 127421658), (2, 63710829), (3, 42473886), (6, 21236943), (7, 18203094), (9, 14157962), (13, 9801666), (14, 9101547), (18, 7078981), (21, 6067698), (26, 4900833), (39, 3267222), (42, 3033849), (49, 2600442), (63, 2022566), (78, 1633611), (91, 1400238), (98, 1300221), (117, 1089074), (126, 1011283), (147, 866814), (182, 700119), (234, 544537), (273, 466746), (294, 433407), (441, 288938), (546, 233373), (637, 200034), (819, 155582), (882, 144469), (1274, 100017), (1638, 77791), (1911, 66678), (3822, 33339), (5733, 22226), (11113, 11466)]