89954943

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{557}}^1$

素因数の和:715

約数の個数: 32

約数和(自身を含む): 133866432

約数和(自身を除く): 43911489

約数列:

[1, 3, 13, 39, 41, 101, 123, 303, 533, 557, 1313, 1599, 1671, 3939, 4141, 7241, 12423, 21723, 22837, 53833, 56257, 68511, 161499, 168771, 296881, 731341, 890643, 2194023, 2306537, 6919611, 29984981, 89954943]

約数ペア:

[(1, 89954943), (3, 29984981), (13, 6919611), (39, 2306537), (41, 2194023), (101, 890643), (123, 731341), (303, 296881), (533, 168771), (557, 161499), (1313, 68511), (1599, 56257), (1671, 53833), (3939, 22837), (4141, 21723), (7241, 12423)]