68045403

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{397}}^1$

素因数の和:547

約数の個数: 32

約数和(自身を含む): 99850240

約数和(自身を除く): 31804837

約数列:

[1, 3, 19, 31, 57, 93, 97, 291, 397, 589, 1191, 1767, 1843, 3007, 5529, 7543, 9021, 12307, 22629, 36921, 38509, 57133, 115527, 171399, 233833, 701499, 731671, 1193779, 2195013, 3581337, 22681801, 68045403]

約数ペア:

[(1, 68045403), (3, 22681801), (19, 3581337), (31, 2195013), (57, 1193779), (93, 731671), (97, 701499), (291, 233833), (397, 171399), (589, 115527), (1191, 57133), (1767, 38509), (1843, 36921), (3007, 22629), (5529, 12307), (7543, 9021)]