77739971

素因数分解:

${\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{251}}^1$

素因数の和:482

約数の個数: 16

約数和(自身を含む): 82188288

約数和(自身を除く): 4448317

約数列:

[1, 31, 97, 103, 251, 3007, 3193, 7781, 9991, 24347, 25853, 309721, 754757, 801443, 2507741, 77739971]

約数ペア:

[(1, 77739971), (31, 2507741), (97, 801443), (103, 754757), (251, 309721), (3007, 25853), (3193, 24347), (7781, 9991)]