330931413

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{69247}}^1$

素因数の和:69318

約数の個数: 20

約数和(自身を含む): 502740480

約数和(自身を除く): 171809067

約数列:

[1, 3, 9, 27, 59, 81, 177, 531, 1593, 4779, 69247, 207741, 623223, 1869669, 4085573, 5609007, 12256719, 36770157, 110310471, 330931413]

約数ペア:

[(1, 330931413), (3, 110310471), (9, 36770157), (27, 12256719), (59, 5609007), (81, 4085573), (177, 1869669), (531, 623223), (1593, 207741), (4779, 69247)]