86849156779

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{1163}}^1\times {\mathrm{138547}}^1$

素因数の和:139735

約数の個数: 24

約数和(自身を含む): 110308592448

約数和(自身を除く): 23459435669

約数列:

[1, 7, 11, 49, 77, 539, 1163, 8141, 12793, 56987, 89551, 138547, 626857, 969829, 1524017, 6788803, 10668119, 74676833, 161130161, 1127911127, 1772431771, 7895377889, 12407022397, 86849156779]

約数ペア:

[(1, 86849156779), (7, 12407022397), (11, 7895377889), (49, 1772431771), (77, 1127911127), (539, 161130161), (1163, 74676833), (8141, 10668119), (12793, 6788803), (56987, 1524017), (89551, 969829), (138547, 626857)]