31577877

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{22067}}^1$

素因数の和:22129

約数の個数: 16

約数和(自身を含む): 47666880

約数和(自身を除く): 16089003

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 22067, 66201, 198603, 595809, 1169551, 3508653, 10525959, 31577877]

約数ペア:

[(1, 31577877), (3, 10525959), (9, 3508653), (27, 1169551), (53, 595809), (159, 198603), (477, 66201), (1431, 22067)]