39860613

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:223

約数の個数: 64

約数和(自身を含む): 68992000

約数和(自身を除く): 29131387

約数列:

[1, 3, 9, 13, 19, 27, 39, 43, 57, 117, 129, 139, 171, 247, 351, 387, 417, 513, 559, 741, 817, 1161, 1251, 1677, 1807, 2223, 2451, 2641, 3753, 5031, 5421, 5977, 6669, 7353, 7923, 10621, 15093, 16263, 17931, 22059, 23769, 31863, 34333, 48789, 53793, 71307, 77701, 95589, 102999, 113563, 161379, 233103, 286767, 308997, 340689, 699309, 926991, 1022067, 1476319, 2097927, 3066201, 4428957, 13286871, 39860613]

約数ペア:

[(1, 39860613), (3, 13286871), (9, 4428957), (13, 3066201), (19, 2097927), (27, 1476319), (39, 1022067), (43, 926991), (57, 699309), (117, 340689), (129, 308997), (139, 286767), (171, 233103), (247, 161379), (351, 113563), (387, 102999), (417, 95589), (513, 77701), (559, 71307), (741, 53793), (817, 48789), (1161, 34333), (1251, 31863), (1677, 23769), (1807, 22059), (2223, 17931), (2451, 16263), (2641, 15093), (3753, 10621), (5031, 7923), (5421, 7353), (5977, 6669)]