81091686

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{25357}}^1$

素因数の和:25416

約数の個数: 32

約数和(自身を含む): 178926048

約数和(自身を除く): 97834362

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 123, 246, 533, 1066, 1599, 3198, 25357, 50714, 76071, 152142, 329641, 659282, 988923, 1039637, 1977846, 2079274, 3118911, 6237822, 13515281, 27030562, 40545843, 81091686]

約数ペア:

[(1, 81091686), (2, 40545843), (3, 27030562), (6, 13515281), (13, 6237822), (26, 3118911), (39, 2079274), (41, 1977846), (78, 1039637), (82, 988923), (123, 659282), (246, 329641), (533, 152142), (1066, 76071), (1599, 50714), (3198, 25357)]