73863433

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{311}}^1$

素因数の和:493

約数の個数: 24

約数和(自身を含む): 89204544

約数和(自身を除く): 15341111

約数列:

[1, 7, 37, 49, 131, 259, 311, 917, 1813, 2177, 4847, 6419, 11507, 15239, 33929, 40741, 80549, 237503, 285187, 563843, 1507417, 1996309, 10551919, 73863433]

約数ペア:

[(1, 73863433), (7, 10551919), (37, 1996309), (49, 1507417), (131, 563843), (259, 285187), (311, 237503), (917, 80549), (1813, 40741), (2177, 33929), (4847, 15239), (6419, 11507)]