68260977

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:298

約数の個数: 48

約数和(自身を含む): 109158400

約数和(自身を除く): 40897423

約数列:

[1, 3, 9, 19, 31, 57, 79, 93, 163, 171, 237, 279, 489, 589, 711, 1467, 1501, 1767, 2449, 3097, 4503, 5053, 5301, 7347, 9291, 12877, 13509, 15159, 22041, 27873, 38631, 45477, 46531, 96007, 115893, 139593, 244663, 288021, 399187, 418779, 733989, 864063, 1197561, 2201967, 3592683, 7584553, 22753659, 68260977]

約数ペア:

[(1, 68260977), (3, 22753659), (9, 7584553), (19, 3592683), (31, 2201967), (57, 1197561), (79, 864063), (93, 733989), (163, 418779), (171, 399187), (237, 288021), (279, 244663), (489, 139593), (589, 115893), (711, 96007), (1467, 46531), (1501, 45477), (1767, 38631), (2449, 27873), (3097, 22041), (4503, 15159), (5053, 13509), (5301, 12877), (7347, 9291)]