68627209

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{1907}}^1$

素因数の和:2064

約数の個数: 16

約数和(自身を含む): 80777088

約数和(自身を除く): 12149879

約数列:

[1, 7, 53, 97, 371, 679, 1907, 5141, 13349, 35987, 101071, 184979, 707497, 1294853, 9803887, 68627209]

約数ペア:

[(1, 68627209), (7, 9803887), (53, 1294853), (97, 707497), (371, 184979), (679, 101071), (1907, 35987), (5141, 13349)]