127680303

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1\times {\mathrm{2957}}^1$

素因数の和:3386

約数の個数: 16

約数和(自身を含む): 175350240

約数和(自身を除く): 47669937

約数列:

[1, 3, 37, 111, 389, 1167, 2957, 8871, 14393, 43179, 109409, 328227, 1150273, 3450819, 42560101, 127680303]

約数ペア:

[(1, 127680303), (3, 42560101), (37, 3450819), (111, 1150273), (389, 328227), (1167, 109409), (2957, 43179), (8871, 14393)]