91122213

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1163}}^1$

素因数の和:1234

約数の個数: 48

約数和(自身を含む): 156050496

約数和(自身を除く): 64928283

約数列:

[1, 3, 7, 13, 21, 39, 41, 49, 91, 123, 147, 273, 287, 533, 637, 861, 1163, 1599, 1911, 2009, 3489, 3731, 6027, 8141, 11193, 15119, 24423, 26117, 45357, 47683, 56987, 78351, 105833, 143049, 170961, 317499, 333781, 619879, 740831, 1001343, 1859637, 2222493, 2336467, 4339153, 7009401, 13017459, 30374071, 91122213]

約数ペア:

[(1, 91122213), (3, 30374071), (7, 13017459), (13, 7009401), (21, 4339153), (39, 2336467), (41, 2222493), (49, 1859637), (91, 1001343), (123, 740831), (147, 619879), (273, 333781), (287, 317499), (533, 170961), (637, 143049), (861, 105833), (1163, 78351), (1599, 56987), (1911, 47683), (2009, 45357), (3489, 26117), (3731, 24423), (6027, 15119), (8141, 11193)]