154088739

素因数分解:

$3^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{13513}}^1$

素因数の和:13707

約数の個数: 24

約数和(自身を含む): 255792992

約数和(自身を除く): 101704253

約数列:

[1, 3, 7, 9, 21, 63, 181, 543, 1267, 1629, 3801, 11403, 13513, 40539, 94591, 121617, 283773, 851319, 2445853, 7337559, 17120971, 22012677, 51362913, 154088739]

約数ペア:

[(1, 154088739), (3, 51362913), (7, 22012677), (9, 17120971), (21, 7337559), (63, 2445853), (181, 851319), (543, 283773), (1267, 121617), (1629, 94591), (3801, 40539), (11403, 13513)]