156943714347

素因数分解:

$3^3\times 7^1\times {\mathrm{830390023}}^1$

素因数の和:830390039

約数の個数: 16

約数和(自身を含む): 265724807680

約数和(自身を除く): 108781093333

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 830390023, 2491170069, 5812730161, 7473510207, 17438190483, 22420530621, 52314571449, 156943714347]

約数ペア:

[(1, 156943714347), (3, 52314571449), (7, 22420530621), (9, 17438190483), (21, 7473510207), (27, 5812730161), (63, 2491170069), (189, 830390023)]