156730707

素因数分解:

$3^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{3499}}^1$

素因数の和:3597

約数の個数: 40

約数和(自身を含む): 271040000

約数和(自身を除く): 114309293

約数列:

[1, 3, 7, 9, 21, 27, 63, 79, 81, 189, 237, 553, 567, 711, 1659, 2133, 3499, 4977, 6399, 10497, 14931, 24493, 31491, 44793, 73479, 94473, 220437, 276421, 283419, 661311, 829263, 1934947, 1983933, 2487789, 5804841, 7463367, 17414523, 22390101, 52243569, 156730707]

約数ペア:

[(1, 156730707), (3, 52243569), (7, 22390101), (9, 17414523), (21, 7463367), (27, 5804841), (63, 2487789), (79, 1983933), (81, 1934947), (189, 829263), (237, 661311), (553, 283419), (567, 276421), (711, 220437), (1659, 94473), (2133, 73479), (3499, 44793), (4977, 31491), (6399, 24493), (10497, 14931)]