51515409

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{10477}}^1$

素因数の和:10640

約数の個数: 16

約数和(自身を含む): 75441600

約数和(自身を除く): 23926191

約数列:

[1, 3, 11, 33, 149, 447, 1639, 4917, 10477, 31431, 115247, 345741, 1561073, 4683219, 17171803, 51515409]

約数ペア:

[(1, 51515409), (3, 17171803), (11, 4683219), (33, 1561073), (149, 345741), (447, 115247), (1639, 31431), (4917, 10477)]