124525791

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:221

約数の個数: 72

約数和(自身を含む): 213158400

約数和(自身を除く): 88632609

約数列:

[1, 3, 9, 13, 19, 31, 39, 57, 93, 117, 139, 169, 171, 247, 279, 403, 417, 507, 589, 741, 1209, 1251, 1521, 1767, 1807, 2223, 2641, 3211, 3627, 4309, 5239, 5301, 5421, 7657, 7923, 9633, 12927, 15717, 16263, 22971, 23491, 23769, 28899, 34333, 38781, 47151, 56017, 68913, 70473, 81871, 99541, 102999, 168051, 211419, 245613, 298623, 308997, 446329, 504153, 728221, 736839, 895869, 1064323, 1338987, 2184663, 3192969, 4016961, 6553989, 9578907, 13836199, 41508597, 124525791]

約数ペア:

[(1, 124525791), (3, 41508597), (9, 13836199), (13, 9578907), (19, 6553989), (31, 4016961), (39, 3192969), (57, 2184663), (93, 1338987), (117, 1064323), (139, 895869), (169, 736839), (171, 728221), (247, 504153), (279, 446329), (403, 308997), (417, 298623), (507, 245613), (589, 211419), (741, 168051), (1209, 102999), (1251, 99541), (1521, 81871), (1767, 70473), (1807, 68913), (2223, 56017), (2641, 47151), (3211, 38781), (3627, 34333), (4309, 28899), (5239, 23769), (5301, 23491), (5421, 22971), (7657, 16263), (7923, 15717), (9633, 12927)]