224720649

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{120623}}^1$

素因数の和:120658

約数の個数: 20

約数和(自身を含む): 350292096

約数和(自身を除く): 125571447

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 120623, 361869, 1085607, 2774329, 3256821, 8322987, 9770463, 24968961, 74906883, 224720649]

約数ペア:

[(1, 224720649), (3, 74906883), (9, 24968961), (23, 9770463), (27, 8322987), (69, 3256821), (81, 2774329), (207, 1085607), (621, 361869), (1863, 120623)]