112428729

素因数分解:

$3^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2389}}^1$

素因数の和:2491

約数の個数: 40

約数和(自身を含む): 194335680

約数和(自身を除く): 81906951

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 83, 189, 249, 567, 581, 747, 1743, 2241, 2389, 5229, 6723, 7167, 15687, 16723, 21501, 47061, 50169, 64503, 150507, 193509, 198287, 451521, 594861, 1354563, 1388009, 1784583, 4164027, 5353749, 12492081, 16061247, 37476243, 112428729]

約数ペア:

[(1, 112428729), (3, 37476243), (7, 16061247), (9, 12492081), (21, 5353749), (27, 4164027), (63, 1784583), (81, 1388009), (83, 1354563), (189, 594861), (249, 451521), (567, 198287), (581, 193509), (747, 150507), (1743, 64503), (2241, 50169), (2389, 47061), (5229, 21501), (6723, 16723), (7167, 15687)]