216315366909

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{64322143}}^1$

素因数の和:64322224

約数の個数: 16

約数和(自身を含む): 308746291200

約数和(自身を除く): 92430924291

約数列:

[1, 3, 19, 57, 59, 177, 1121, 3363, 64322143, 192966429, 1222120717, 3666362151, 3795006437, 11385019311, 72105122303, 216315366909]

約数ペア:

[(1, 216315366909), (3, 72105122303), (19, 11385019311), (57, 3795006437), (59, 3666362151), (177, 1222120717), (1121, 192966429), (3363, 64322143)]