120930443907

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{63281237}}^1$

素因数の和:63281267

約数の個数: 24

約数和(自身を含む): 201993711696

約数和(自身を除く): 81063267789

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 63281237, 189843711, 442968659, 822656081, 1328905977, 2467968243, 3100780613, 5758592567, 9302341839, 17275777701, 40310147969, 120930443907]

約数ペア:

[(1, 120930443907), (3, 40310147969), (7, 17275777701), (13, 9302341839), (21, 5758592567), (39, 3100780613), (49, 2467968243), (91, 1328905977), (147, 822656081), (273, 442968659), (637, 189843711), (1911, 63281237)]