67471313

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{691}}^1$

素因数の和:777

約数の個数: 32

約数和(自身を含む): 88354560

約数和(自身を除く): 20883247

約数列:

[1, 7, 13, 29, 37, 91, 203, 259, 377, 481, 691, 1073, 2639, 3367, 4837, 7511, 8983, 13949, 20039, 25567, 62881, 97643, 140273, 178969, 260507, 332371, 741443, 1823549, 2326597, 5190101, 9638759, 67471313]

約数ペア:

[(1, 67471313), (7, 9638759), (13, 5190101), (29, 2326597), (37, 1823549), (91, 741443), (203, 332371), (259, 260507), (377, 178969), (481, 140273), (691, 97643), (1073, 62881), (2639, 25567), (3367, 20039), (4837, 13949), (7511, 8983)]