77160741

素因数分解:

$3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{7393}}^1$

素因数の和:7481

約数の個数: 24

約数和(自身を含む): 121379904

約数和(自身を除く): 44219163

約数列:

[1, 3, 7, 21, 49, 71, 147, 213, 497, 1491, 3479, 7393, 10437, 22179, 51751, 155253, 362257, 524903, 1086771, 1574709, 3674321, 11022963, 25720247, 77160741]

約数ペア:

[(1, 77160741), (3, 25720247), (7, 11022963), (21, 3674321), (49, 1574709), (71, 1086771), (147, 524903), (213, 362257), (497, 155253), (1491, 51751), (3479, 22179), (7393, 10437)]