78113313

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{19861}}^1$

素因数の和:19909

約数の個数: 24

約数和(自身を含む): 123938880

約数和(自身を除く): 45825567

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1311, 3933, 19861, 59583, 178749, 377359, 456803, 1132077, 1370409, 3396231, 4111227, 8679257, 26037771, 78113313]

約数ペア:

[(1, 78113313), (3, 26037771), (9, 8679257), (19, 4111227), (23, 3396231), (57, 1370409), (69, 1132077), (171, 456803), (207, 377359), (437, 178749), (1311, 59583), (3933, 19861)]