66931542

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{39983}}^1$

素因数の和:40025

約数の個数: 32

約数和(自身を含む): 153538560

約数和(自身を除く): 86607018

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 837, 1674, 39983, 79966, 119949, 239898, 359847, 719694, 1079541, 1239473, 2159082, 2478946, 3718419, 7436838, 11155257, 22310514, 33465771, 66931542]

約数ペア:

[(1, 66931542), (2, 33465771), (3, 22310514), (6, 11155257), (9, 7436838), (18, 3718419), (27, 2478946), (31, 2159082), (54, 1239473), (62, 1079541), (93, 719694), (186, 359847), (279, 239898), (558, 119949), (837, 79966), (1674, 39983)]