129704913

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{229}}^1$

素因数の和:398

約数の個数: 48

約数和(自身を含む): 208965120

約数和(自身を除く): 79260207

約数列:

[1, 3, 9, 13, 39, 47, 103, 117, 141, 229, 309, 423, 611, 687, 927, 1339, 1833, 2061, 2977, 4017, 4841, 5499, 8931, 10763, 12051, 14523, 23587, 26793, 32289, 43569, 62933, 70761, 96867, 139919, 188799, 212283, 306631, 419757, 566397, 919893, 1108589, 1259271, 2759679, 3325767, 9977301, 14411657, 43234971, 129704913]

約数ペア:

[(1, 129704913), (3, 43234971), (9, 14411657), (13, 9977301), (39, 3325767), (47, 2759679), (103, 1259271), (117, 1108589), (141, 919893), (229, 566397), (309, 419757), (423, 306631), (611, 212283), (687, 188799), (927, 139919), (1339, 96867), (1833, 70761), (2061, 62933), (2977, 43569), (4017, 32289), (4841, 26793), (5499, 23587), (8931, 14523), (10763, 12051)]