69180573

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{449}}^1$

素因数の和:522

約数の個数: 64

約数和(自身を含む): 124416000

約数和(自身を除く): 55235427

約数列:

[1, 3, 7, 11, 21, 23, 29, 33, 69, 77, 87, 161, 203, 231, 253, 319, 449, 483, 609, 667, 759, 957, 1347, 1771, 2001, 2233, 3143, 4669, 4939, 5313, 6699, 7337, 9429, 10327, 13021, 14007, 14817, 22011, 30981, 34573, 39063, 51359, 72289, 91147, 103719, 113597, 143231, 154077, 216867, 273441, 299483, 340791, 429693, 795179, 898449, 1002617, 2096381, 2385537, 3007851, 3294313, 6289143, 9882939, 23060191, 69180573]

約数ペア:

[(1, 69180573), (3, 23060191), (7, 9882939), (11, 6289143), (21, 3294313), (23, 3007851), (29, 2385537), (33, 2096381), (69, 1002617), (77, 898449), (87, 795179), (161, 429693), (203, 340791), (231, 299483), (253, 273441), (319, 216867), (449, 154077), (483, 143231), (609, 113597), (667, 103719), (759, 91147), (957, 72289), (1347, 51359), (1771, 39063), (2001, 34573), (2233, 30981), (3143, 22011), (4669, 14817), (4939, 14007), (5313, 13021), (6699, 10327), (7337, 9429)]