64983809

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{521}}^1$

素因数の和:601

約数の個数: 32

約数和(自身を含む): 81181440

約数和(自身を除く): 16197631

約数列:

[1, 11, 17, 23, 29, 187, 253, 319, 391, 493, 521, 667, 4301, 5423, 5731, 7337, 8857, 11339, 11983, 15109, 97427, 124729, 131813, 166199, 203711, 256853, 347507, 2240821, 2825383, 3822577, 5907619, 64983809]

約数ペア:

[(1, 64983809), (11, 5907619), (17, 3822577), (23, 2825383), (29, 2240821), (187, 347507), (253, 256853), (319, 203711), (391, 166199), (493, 131813), (521, 124729), (667, 97427), (4301, 15109), (5423, 11983), (5731, 11339), (7337, 8857)]