85801807

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:164

約数の個数: 48

約数和(自身を含む): 114367680

約数和(自身を除く): 28565873

約数列:

[1, 7, 13, 29, 41, 61, 91, 169, 203, 287, 377, 427, 533, 793, 1183, 1189, 1769, 2501, 2639, 3731, 4901, 5551, 6929, 8323, 10309, 12383, 15457, 17507, 22997, 32513, 34307, 48503, 72163, 72529, 108199, 160979, 200941, 227591, 298961, 422669, 507703, 942877, 1406587, 2092727, 2958683, 6600139, 12257401, 85801807]

約数ペア:

[(1, 85801807), (7, 12257401), (13, 6600139), (29, 2958683), (41, 2092727), (61, 1406587), (91, 942877), (169, 507703), (203, 422669), (287, 298961), (377, 227591), (427, 200941), (533, 160979), (793, 108199), (1183, 72529), (1189, 72163), (1769, 48503), (2501, 34307), (2639, 32513), (3731, 22997), (4901, 17507), (5551, 15457), (6929, 12383), (8323, 10309)]