159551289

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{383}}^1$

素因数の和:571

約数の個数: 40

約数和(自身を含む): 247188480

約数和(自身を除く): 87637191

約数列:

[1, 3, 9, 27, 37, 81, 111, 139, 333, 383, 417, 999, 1149, 1251, 2997, 3447, 3753, 5143, 10341, 11259, 14171, 15429, 31023, 42513, 46287, 53237, 127539, 138861, 159711, 382617, 416583, 479133, 1147851, 1437399, 1969769, 4312197, 5909307, 17727921, 53183763, 159551289]

約数ペア:

[(1, 159551289), (3, 53183763), (9, 17727921), (27, 5909307), (37, 4312197), (81, 1969769), (111, 1437399), (139, 1147851), (333, 479133), (383, 416583), (417, 382617), (999, 159711), (1149, 138861), (1251, 127539), (2997, 53237), (3447, 46287), (3753, 42513), (5143, 31023), (10341, 15429), (11259, 14171)]