161456679

素因数分解:

$3^3\times {\mathrm{229}}^1\times {\mathrm{26113}}^1$

素因数の和:26351

約数の個数: 16

約数和(自身を含む): 240248800

約数和(自身を除く): 78792121

約数列:

[1, 3, 9, 27, 229, 687, 2061, 6183, 26113, 78339, 235017, 705051, 5979877, 17939631, 53818893, 161456679]

約数ペア:

[(1, 161456679), (3, 53818893), (9, 17939631), (27, 5979877), (229, 705051), (687, 235017), (2061, 78339), (6183, 26113)]