15924681

素因数分解:

$3^4\times {\mathrm{47}}^2\times {\mathrm{89}}^1$

素因数の和:195

約数の個数: 30

約数和(自身を含む): 24578730

約数和(自身を除く): 8654049

約数列:

[1, 3, 9, 27, 47, 81, 89, 141, 267, 423, 801, 1269, 2209, 2403, 3807, 4183, 6627, 7209, 12549, 19881, 37647, 59643, 112941, 178929, 196601, 338823, 589803, 1769409, 5308227, 15924681]

約数ペア:

[(1, 15924681), (3, 5308227), (9, 1769409), (27, 589803), (47, 338823), (81, 196601), (89, 178929), (141, 112941), (267, 59643), (423, 37647), (801, 19881), (1269, 12549), (2209, 7209), (2403, 6627), (3807, 4183)]