65515554

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^2\times {\mathrm{2393}}^1$

素因数の和:2433

約数の個数: 60

約数和(自身を含む): 159031026

約数和(自身を除く): 93515472

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 169, 234, 338, 351, 507, 702, 1014, 1053, 1521, 2106, 2393, 3042, 4563, 4786, 7179, 9126, 13689, 14358, 21537, 27378, 31109, 43074, 62218, 64611, 93327, 129222, 186654, 193833, 279981, 387666, 404417, 559962, 808834, 839943, 1213251, 1679886, 2426502, 2519829, 3639753, 5039658, 7279506, 10919259, 21838518, 32757777, 65515554]

約数ペア:

[(1, 65515554), (2, 32757777), (3, 21838518), (6, 10919259), (9, 7279506), (13, 5039658), (18, 3639753), (26, 2519829), (27, 2426502), (39, 1679886), (54, 1213251), (78, 839943), (81, 808834), (117, 559962), (162, 404417), (169, 387666), (234, 279981), (338, 193833), (351, 186654), (507, 129222), (702, 93327), (1014, 64611), (1053, 62218), (1521, 43074), (2106, 31109), (2393, 27378), (3042, 21537), (4563, 14358), (4786, 13689), (7179, 9126)]