91330487843

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{691}}^1\times {\mathrm{1979}}^1$

素因数の和:2760

約数の個数: 48

約数和(自身を含む): 112462732800

約数和(自身を除く): 21132244957

約数列:

[1, 7, 29, 47, 49, 203, 329, 691, 1363, 1421, 1979, 2303, 4837, 9541, 13853, 20039, 32477, 33859, 57391, 66787, 93013, 96971, 140273, 227339, 401737, 651091, 941833, 981911, 1367489, 1591373, 2697377, 2812159, 4557637, 6592831, 9572423, 18881639, 39657181, 46149817, 64271983, 67006961, 132171473, 277600267, 449903881, 1863887507, 1943201869, 3149327167, 13047212549, 91330487843]

約数ペア:

[(1, 91330487843), (7, 13047212549), (29, 3149327167), (47, 1943201869), (49, 1863887507), (203, 449903881), (329, 277600267), (691, 132171473), (1363, 67006961), (1421, 64271983), (1979, 46149817), (2303, 39657181), (4837, 18881639), (9541, 9572423), (13853, 6592831), (20039, 4557637), (32477, 2812159), (33859, 2697377), (57391, 1591373), (66787, 1367489), (93013, 981911), (96971, 941833), (140273, 651091), (227339, 401737)]