78302497

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{677}}^1$

素因数の和:769

約数の個数: 32

約数和(自身を含む): 102057984

約数和(自身を除く): 23755487

約数列:

[1, 7, 13, 31, 41, 91, 217, 287, 403, 533, 677, 1271, 2821, 3731, 4739, 8801, 8897, 16523, 20987, 27757, 61607, 115661, 146909, 194299, 272831, 360841, 860467, 1909817, 2525887, 6023269, 11186071, 78302497]

約数ペア:

[(1, 78302497), (7, 11186071), (13, 6023269), (31, 2525887), (41, 1909817), (91, 860467), (217, 360841), (287, 272831), (403, 194299), (533, 146909), (677, 115661), (1271, 61607), (2821, 27757), (3731, 20987), (4739, 16523), (8801, 8897)]