58718187

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{251}}^1$

素因数の和:424

約数の個数: 48

約数和(自身を含む): 99066240

約数和(自身を除く): 40348053

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 139, 153, 187, 251, 417, 561, 753, 1251, 1529, 1683, 2259, 2363, 2761, 4267, 4587, 7089, 8283, 12801, 13761, 21267, 24849, 25993, 34889, 38403, 46937, 77979, 104667, 140811, 233937, 314001, 383779, 422433, 593113, 1151337, 1779339, 3454011, 5338017, 6524243, 19572729, 58718187]

約数ペア:

[(1, 58718187), (3, 19572729), (9, 6524243), (11, 5338017), (17, 3454011), (33, 1779339), (51, 1151337), (99, 593113), (139, 422433), (153, 383779), (187, 314001), (251, 233937), (417, 140811), (561, 104667), (753, 77979), (1251, 46937), (1529, 38403), (1683, 34889), (2259, 25993), (2363, 24849), (2761, 21267), (4267, 13761), (4587, 12801), (7089, 8283)]