29148417

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:251

約数の個数: 40

約数和(自身を含む): 45616032

約数和(自身を除く): 16467615

約数列:

[1, 3, 9, 27, 41, 67, 81, 123, 131, 201, 369, 393, 603, 1107, 1179, 1809, 2747, 3321, 3537, 5371, 5427, 8241, 8777, 10611, 16113, 24723, 26331, 48339, 74169, 78993, 145017, 222507, 236979, 359857, 435051, 710937, 1079571, 3238713, 9716139, 29148417]

約数ペア:

[(1, 29148417), (3, 9716139), (9, 3238713), (27, 1079571), (41, 710937), (67, 435051), (81, 359857), (123, 236979), (131, 222507), (201, 145017), (369, 78993), (393, 74169), (603, 48339), (1107, 26331), (1179, 24723), (1809, 16113), (2747, 10611), (3321, 8777), (3537, 8241), (5371, 5427)]