118438533

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{571}}^1\times {\mathrm{1213}}^1$

素因数の和:1809

約数の個数: 24

約数和(自身を含む): 180546080

約数和(自身を除く): 62107547

約数列:

[1, 3, 9, 19, 57, 171, 571, 1213, 1713, 3639, 5139, 10849, 10917, 23047, 32547, 69141, 97641, 207423, 692623, 2077869, 6233607, 13159837, 39479511, 118438533]

約数ペア:

[(1, 118438533), (3, 39479511), (9, 13159837), (19, 6233607), (57, 2077869), (171, 692623), (571, 207423), (1213, 97641), (1713, 69141), (3639, 32547), (5139, 23047), (10849, 10917)]