79797921

素因数分解:

$3^1\times 7^3\times {\mathrm{77549}}^1$

素因数の和:77573

約数の個数: 16

約数和(自身を含む): 124080000

約数和(自身を除く): 44282079

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 77549, 232647, 542843, 1628529, 3799901, 11399703, 26599307, 79797921]

約数ペア:

[(1, 79797921), (3, 26599307), (7, 11399703), (21, 3799901), (49, 1628529), (147, 542843), (343, 232647), (1029, 77549)]