89288163

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{233}}^1$

素因数の和:350

約数の個数: 48

約数和(自身を含む): 143095680

約数和(自身を除く): 53807517

約数列:

[1, 3, 9, 19, 27, 57, 81, 83, 171, 233, 243, 249, 513, 699, 747, 1539, 1577, 2097, 2241, 4427, 4617, 4731, 6291, 6723, 13281, 14193, 18873, 19339, 20169, 39843, 42579, 56619, 58017, 119529, 127737, 174051, 358587, 367441, 383211, 522153, 1075761, 1102323, 1566459, 3306969, 4699377, 9920907, 29762721, 89288163]

約数ペア:

[(1, 89288163), (3, 29762721), (9, 9920907), (19, 4699377), (27, 3306969), (57, 1566459), (81, 1102323), (83, 1075761), (171, 522153), (233, 383211), (243, 367441), (249, 358587), (513, 174051), (699, 127737), (747, 119529), (1539, 58017), (1577, 56619), (2097, 42579), (2241, 39843), (4427, 20169), (4617, 19339), (4731, 18873), (6291, 14193), (6723, 13281)]