127848402

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:237

約数の個数: 128

約数和(自身を含む): 328458240

約数和(自身を除く): 200609838

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 31, 33, 53, 54, 62, 66, 93, 99, 106, 131, 159, 186, 198, 262, 279, 297, 318, 341, 393, 477, 558, 583, 594, 682, 786, 837, 954, 1023, 1166, 1179, 1431, 1441, 1643, 1674, 1749, 2046, 2358, 2862, 2882, 3069, 3286, 3498, 3537, 4061, 4323, 4929, 5247, 6138, 6943, 7074, 8122, 8646, 9207, 9858, 10494, 12183, 12969, 13886, 14787, 15741, 18073, 18414, 20829, 24366, 25938, 29574, 31482, 36146, 36549, 38907, 41658, 44361, 44671, 54219, 62487, 73098, 76373, 77814, 88722, 89342, 108438, 109647, 124974, 134013, 152746, 162657, 187461, 215233, 219294, 229119, 268026, 325314, 374922, 402039, 430466, 458238, 487971, 645699, 687357, 804078, 975942, 1206117, 1291398, 1374714, 1937097, 2062071, 2367563, 2412234, 3874194, 4124142, 4735126, 5811291, 7102689, 11622582, 14205378, 21308067, 42616134, 63924201, 127848402]

約数ペア:

[(1, 127848402), (2, 63924201), (3, 42616134), (6, 21308067), (9, 14205378), (11, 11622582), (18, 7102689), (22, 5811291), (27, 4735126), (31, 4124142), (33, 3874194), (53, 2412234), (54, 2367563), (62, 2062071), (66, 1937097), (93, 1374714), (99, 1291398), (106, 1206117), (131, 975942), (159, 804078), (186, 687357), (198, 645699), (262, 487971), (279, 458238), (297, 430466), (318, 402039), (341, 374922), (393, 325314), (477, 268026), (558, 229119), (583, 219294), (594, 215233), (682, 187461), (786, 162657), (837, 152746), (954, 134013), (1023, 124974), (1166, 109647), (1179, 108438), (1431, 89342), (1441, 88722), (1643, 77814), (1674, 76373), (1749, 73098), (2046, 62487), (2358, 54219), (2862, 44671), (2882, 44361), (3069, 41658), (3286, 38907), (3498, 36549), (3537, 36146), (4061, 31482), (4323, 29574), (4929, 25938), (5247, 24366), (6138, 20829), (6943, 18414), (7074, 18073), (8122, 15741), (8646, 14787), (9207, 13886), (9858, 12969), (10494, 12183)]