77828741

素因数分解:

${\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:404

約数の個数: 16

約数和(自身を含む): 81453120

約数和(自身を除く): 3624379

約数列:

[1, 61, 67, 137, 139, 4087, 8357, 8479, 9179, 9313, 19043, 559919, 568093, 1161623, 1275881, 77828741]

約数ペア:

[(1, 77828741), (61, 1275881), (67, 1161623), (137, 568093), (139, 559919), (4087, 19043), (8357, 9313), (8479, 9179)]