156739887

素因数分解:

$3^3\times {\mathrm{769}}^1\times {\mathrm{7549}}^1$

素因数の和:8327

約数の個数: 16

約数和(自身を含む): 232540000

約数和(自身を除く): 75800113

約数列:

[1, 3, 9, 27, 769, 2307, 6921, 7549, 20763, 22647, 67941, 203823, 5805181, 17415543, 52246629, 156739887]

約数ペア:

[(1, 156739887), (3, 52246629), (9, 17415543), (27, 5805181), (769, 203823), (2307, 67941), (6921, 22647), (7549, 20763)]