65292417

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:278

約数の個数: 48

約数和(自身を含む): 104332800

約数和(自身を除く): 39040383

約数列:

[1, 3, 9, 19, 31, 57, 93, 109, 113, 171, 279, 327, 339, 589, 981, 1017, 1767, 2071, 2147, 3379, 3503, 5301, 6213, 6441, 10137, 10509, 12317, 18639, 19323, 30411, 31527, 36951, 64201, 66557, 110853, 192603, 199671, 234023, 381827, 577809, 599013, 702069, 1145481, 2106207, 3436443, 7254713, 21764139, 65292417]

約数ペア:

[(1, 65292417), (3, 21764139), (9, 7254713), (19, 3436443), (31, 2106207), (57, 1145481), (93, 702069), (109, 599013), (113, 577809), (171, 381827), (279, 234023), (327, 199671), (339, 192603), (589, 110853), (981, 66557), (1017, 64201), (1767, 36951), (2071, 31527), (2147, 30411), (3379, 19323), (3503, 18639), (5301, 12317), (6213, 10509), (6441, 10137)]