65981574

素因数分解:

$2^1\times 3^3\times {\mathrm{89}}^1\times {\mathrm{13729}}^1$

素因数の和:13829

約数の個数: 32

約数和(自身を含む): 148284000

約数和(自身を除く): 82302426

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 89, 178, 267, 534, 801, 1602, 2403, 4806, 13729, 27458, 41187, 82374, 123561, 247122, 370683, 741366, 1221881, 2443762, 3665643, 7331286, 10996929, 21993858, 32990787, 65981574]

約数ペア:

[(1, 65981574), (2, 32990787), (3, 21993858), (6, 10996929), (9, 7331286), (18, 3665643), (27, 2443762), (54, 1221881), (89, 741366), (178, 370683), (267, 247122), (534, 123561), (801, 82374), (1602, 41187), (2403, 27458), (4806, 13729)]