77239359

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2039}}^1$

素因数の和:2132

約数の個数: 32

約数和(自身を含む): 121420800

約数和(自身を除く): 44181441

約数列:

[1, 3, 9, 23, 27, 61, 69, 183, 207, 549, 621, 1403, 1647, 2039, 4209, 6117, 12627, 18351, 37881, 46897, 55053, 124379, 140691, 373137, 422073, 1119411, 1266219, 2860717, 3358233, 8582151, 25746453, 77239359]

約数ペア:

[(1, 77239359), (3, 25746453), (9, 8582151), (23, 3358233), (27, 2860717), (61, 1266219), (69, 1119411), (183, 422073), (207, 373137), (549, 140691), (621, 124379), (1403, 55053), (1647, 46897), (2039, 37881), (4209, 18351), (6117, 12627)]