53847567

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{2281}}^1$

素因数の和:2391

約数の個数: 24

約数和(自身を含む): 80928848

約数和(自身を除く): 27081281

約数列:

[1, 3, 9, 43, 61, 129, 183, 387, 549, 2281, 2623, 6843, 7869, 20529, 23607, 98083, 139141, 294249, 417423, 882747, 1252269, 5983063, 17949189, 53847567]

約数ペア:

[(1, 53847567), (3, 17949189), (9, 5983063), (43, 1252269), (61, 882747), (129, 417423), (183, 294249), (387, 139141), (549, 98083), (2281, 23607), (2623, 20529), (6843, 7869)]