73437399

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{359}}^1$

素因数の和:580

約数の個数: 48

約数和(自身を含む): 129392640

約数和(自身を除く): 55955241

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 191, 357, 359, 573, 1071, 1077, 1337, 1719, 2513, 3231, 3247, 4011, 6103, 7539, 9741, 12033, 18309, 22617, 22729, 29223, 42721, 54927, 68187, 68569, 128163, 204561, 205707, 384489, 479983, 617121, 1165673, 1439949, 3497019, 4319847, 8159711, 10491057, 24479133, 73437399]

約数ペア:

[(1, 73437399), (3, 24479133), (7, 10491057), (9, 8159711), (17, 4319847), (21, 3497019), (51, 1439949), (63, 1165673), (119, 617121), (153, 479983), (191, 384489), (357, 205707), (359, 204561), (573, 128163), (1071, 68569), (1077, 68187), (1337, 54927), (1719, 42721), (2513, 29223), (3231, 22729), (3247, 22617), (4011, 18309), (6103, 12033), (7539, 9741)]