91487169

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1$

素因数の和:382

約数の個数: 48

約数和(自身を含む): 145566720

約数和(自身を除く): 54079551

約数列:

[1, 3, 9, 23, 31, 53, 69, 93, 159, 207, 269, 279, 477, 713, 807, 1219, 1643, 2139, 2421, 3657, 4929, 6187, 6417, 8339, 10971, 14257, 14787, 18561, 25017, 37789, 42771, 55683, 75051, 113367, 128313, 191797, 327911, 340101, 441967, 575391, 983733, 1325901, 1726173, 2951199, 3977703, 10165241, 30495723, 91487169]

約数ペア:

[(1, 91487169), (3, 30495723), (9, 10165241), (23, 3977703), (31, 2951199), (53, 1726173), (69, 1325901), (93, 983733), (159, 575391), (207, 441967), (269, 340101), (279, 327911), (477, 191797), (713, 128313), (807, 113367), (1219, 75051), (1643, 55683), (2139, 42771), (2421, 37789), (3657, 25017), (4929, 18561), (6187, 14787), (6417, 14257), (8339, 10971)]