60905091

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{223}}^1$

素因数の和:435

約数の個数: 32

約数和(自身を含む): 90316800

約数和(自身を除く): 29411709

約数列:

[1, 3, 13, 39, 47, 141, 149, 223, 447, 611, 669, 1833, 1937, 2899, 5811, 7003, 8697, 10481, 21009, 31443, 33227, 91039, 99681, 136253, 273117, 408759, 431951, 1295853, 1561669, 4685007, 20301697, 60905091]

約数ペア:

[(1, 60905091), (3, 20301697), (13, 4685007), (39, 1561669), (47, 1295853), (141, 431951), (149, 408759), (223, 273117), (447, 136253), (611, 99681), (669, 91039), (1833, 33227), (1937, 31443), (2899, 21009), (5811, 10481), (7003, 8697)]