77770049

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{2099}}^1$

素因数の和:2252

約数の個数: 16

約数和(自身を含む): 91392000

約数和(自身を除く): 13621951

約数列:

[1, 7, 67, 79, 469, 553, 2099, 5293, 14693, 37051, 140633, 165821, 984431, 1160747, 11110007, 77770049]

約数ペア:

[(1, 77770049), (7, 11110007), (67, 1160747), (79, 984431), (469, 165821), (553, 140633), (2099, 37051), (5293, 14693)]