69876729

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{877}}^1$

素因数の和:1126

約数の個数: 32

約数和(自身を含む): 112103040

約数和(自身を除く): 42226311

約数列:

[1, 3, 9, 13, 27, 39, 117, 227, 351, 681, 877, 2043, 2631, 2951, 6129, 7893, 8853, 11401, 23679, 26559, 34203, 79677, 102609, 199079, 307827, 597237, 1791711, 2588027, 5375133, 7764081, 23292243, 69876729]

約数ペア:

[(1, 69876729), (3, 23292243), (9, 7764081), (13, 5375133), (27, 2588027), (39, 1791711), (117, 597237), (227, 307827), (351, 199079), (681, 102609), (877, 79677), (2043, 34203), (2631, 26559), (2951, 23679), (6129, 11401), (7893, 8853)]