87304401

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{233}}^1$

素因数の和:366

約数の個数: 48

約数和(自身を含む): 140175360

約数和(自身を除く): 52870959

約数列:

[1, 3, 9, 17, 31, 51, 79, 93, 153, 233, 237, 279, 527, 699, 711, 1343, 1581, 2097, 2449, 3961, 4029, 4743, 7223, 7347, 11883, 12087, 18407, 21669, 22041, 35649, 41633, 55221, 65007, 122791, 124899, 165663, 312919, 368373, 374697, 570617, 938757, 1105119, 1711851, 2816271, 5135553, 9700489, 29101467, 87304401]

約数ペア:

[(1, 87304401), (3, 29101467), (9, 9700489), (17, 5135553), (31, 2816271), (51, 1711851), (79, 1105119), (93, 938757), (153, 570617), (233, 374697), (237, 368373), (279, 312919), (527, 165663), (699, 124899), (711, 122791), (1343, 65007), (1581, 55221), (2097, 41633), (2449, 35649), (3961, 22041), (4029, 21669), (4743, 18407), (7223, 12087), (7347, 11883)]