40840227

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{32183}}^1$

素因数の和:32239

約数の個数: 16

約数和(自身を含む): 61793280

約数和(自身を除く): 20953053

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 32183, 96549, 289647, 868941, 1512601, 4537803, 13613409, 40840227]

約数ペア:

[(1, 40840227), (3, 13613409), (9, 4537803), (27, 1512601), (47, 868941), (141, 289647), (423, 96549), (1269, 32183)]