51137031

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{11311}}^1$

素因数の和:11462

約数の個数: 16

約数和(自身を含む): 74930688

約数和(自身を除く): 23793657

約数列:

[1, 3, 11, 33, 137, 411, 1507, 4521, 11311, 33933, 124421, 373263, 1549607, 4648821, 17045677, 51137031]

約数ペア:

[(1, 51137031), (3, 17045677), (11, 4648821), (33, 1549607), (137, 373263), (411, 124421), (1507, 33933), (4521, 11311)]