159740937

素因数分解:

$3^3\times {\mathrm{151}}^1\times {\mathrm{39181}}^1$

素因数の和:39341

約数の個数: 16

約数和(自身を含む): 238226560

約数和(自身を除く): 78485623

約数列:

[1, 3, 9, 27, 151, 453, 1359, 4077, 39181, 117543, 352629, 1057887, 5916331, 17748993, 53246979, 159740937]

約数ペア:

[(1, 159740937), (3, 53246979), (9, 17748993), (27, 5916331), (151, 1057887), (453, 352629), (1359, 117543), (4077, 39181)]