78264837

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{54013}}^1$

素因数の和:54049

約数の個数: 24

約数和(自身を含む): 134818944

約数和(自身を除く): 56554107

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 54013, 162039, 378091, 486117, 1134273, 1242299, 3402819, 3726897, 8696093, 11180691, 26088279, 78264837]

約数ペア:

[(1, 78264837), (3, 26088279), (7, 11180691), (9, 8696093), (21, 3726897), (23, 3402819), (63, 1242299), (69, 1134273), (161, 486117), (207, 378091), (483, 162039), (1449, 54013)]