137445243

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1999}}^1$

素因数の和:2099

約数の個数: 32

約数和(自身を含む): 206976000

約数和(自身を除く): 69530757

約数列:

[1, 3, 13, 39, 41, 43, 123, 129, 533, 559, 1599, 1677, 1763, 1999, 5289, 5997, 22919, 25987, 68757, 77961, 81959, 85957, 245877, 257871, 1065467, 1117441, 3196401, 3352323, 3524237, 10572711, 45815081, 137445243]

約数ペア:

[(1, 137445243), (3, 45815081), (13, 10572711), (39, 3524237), (41, 3352323), (43, 3196401), (123, 1117441), (129, 1065467), (533, 257871), (559, 245877), (1599, 85957), (1677, 81959), (1763, 77961), (1999, 68757), (5289, 25987), (5997, 22919)]