139675482

素因数分解:

$2^1\times 3^3\times {\mathrm{61}}^1\times {\mathrm{42403}}^1$

素因数の和:42475

約数の個数: 32

約数和(自身を含む): 315485760

約数和(自身を除く): 175810278

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 122, 183, 366, 549, 1098, 1647, 3294, 42403, 84806, 127209, 254418, 381627, 763254, 1144881, 2289762, 2586583, 5173166, 7759749, 15519498, 23279247, 46558494, 69837741, 139675482]

約数ペア:

[(1, 139675482), (2, 69837741), (3, 46558494), (6, 23279247), (9, 15519498), (18, 7759749), (27, 5173166), (54, 2586583), (61, 2289762), (122, 1144881), (183, 763254), (366, 381627), (549, 254418), (1098, 127209), (1647, 84806), (3294, 42403)]