15678940161

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{1667}}^1\times {\mathrm{108109}}^1$

素因数の和:109808

約数の個数: 16

約数和(自身を含む): 21639297600

約数和(自身を除く): 5960357439

約数列:

[1, 3, 29, 87, 1667, 5001, 48343, 108109, 145029, 324327, 3135161, 9405483, 180217703, 540653109, 5226313387, 15678940161]

約数ペア:

[(1, 15678940161), (3, 5226313387), (29, 540653109), (87, 180217703), (1667, 9405483), (5001, 3135161), (48343, 324327), (108109, 145029)]