144439892793

素因数分解:

$3^5\times 7^1\times {\mathrm{199}}^1\times {\mathrm{426707}}^1$

素因数の和:426928

約数の個数: 48

約数和(自身を含む): 248514739200

約数和(自身を除く): 104074846407

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 199, 243, 567, 597, 1393, 1701, 1791, 4179, 5373, 12537, 16119, 37611, 48357, 112833, 338499, 426707, 1280121, 2986949, 3840363, 8960847, 11521089, 26882541, 34563267, 80647623, 84914693, 103689801, 241942869, 254744079, 594402851, 725828607, 764232237, 1783208553, 2292696711, 5349625659, 6878090133, 16048876977, 20634270399, 48146630931, 144439892793]

約数ペア:

[(1, 144439892793), (3, 48146630931), (7, 20634270399), (9, 16048876977), (21, 6878090133), (27, 5349625659), (63, 2292696711), (81, 1783208553), (189, 764232237), (199, 725828607), (243, 594402851), (567, 254744079), (597, 241942869), (1393, 103689801), (1701, 84914693), (1791, 80647623), (4179, 34563267), (5373, 26882541), (12537, 11521089), (16119, 8960847), (37611, 3840363), (48357, 2986949), (112833, 1280121), (338499, 426707)]