90749729

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{7577}}^1$

素因数の和:7672

約数の個数: 16

約数和(自身を含む): 109123200

約数和(自身を除く): 18373471

約数列:

[1, 7, 29, 59, 203, 413, 1711, 7577, 11977, 53039, 219733, 447043, 1538131, 3129301, 12964247, 90749729]

約数ペア:

[(1, 90749729), (7, 12964247), (29, 3129301), (59, 1538131), (203, 447043), (413, 219733), (1711, 53039), (7577, 11977)]