228889683

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{443}}^1$

素因数の和:784

約数の個数: 48

約数和(自身を含む): 383999616

約数和(自身を除く): 155109933

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 307, 443, 561, 921, 1329, 1683, 2763, 3377, 3987, 4873, 5219, 7531, 10131, 14619, 15657, 22593, 30393, 43857, 46971, 57409, 67779, 82841, 136001, 172227, 248523, 408003, 516681, 745569, 1224009, 1496011, 2312017, 4488033, 6936051, 13464099, 20808153, 25432187, 76296561, 228889683]

約数ペア:

[(1, 228889683), (3, 76296561), (9, 25432187), (11, 20808153), (17, 13464099), (33, 6936051), (51, 4488033), (99, 2312017), (153, 1496011), (187, 1224009), (307, 745569), (443, 516681), (561, 408003), (921, 248523), (1329, 172227), (1683, 136001), (2763, 82841), (3377, 67779), (3987, 57409), (4873, 46971), (5219, 43857), (7531, 30393), (10131, 22593), (14619, 15657)]