26431623

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1373}}^1$

素因数の和:1436

約数の個数: 32

約数和(自身を含む): 42209280

約数和(自身を除く): 15777657

約数列:

[1, 3, 9, 23, 27, 31, 69, 93, 207, 279, 621, 713, 837, 1373, 2139, 4119, 6417, 12357, 19251, 31579, 37071, 42563, 94737, 127689, 284211, 383067, 852633, 978949, 1149201, 2936847, 8810541, 26431623]

約数ペア:

[(1, 26431623), (3, 8810541), (9, 2936847), (23, 1149201), (27, 978949), (31, 852633), (69, 383067), (93, 284211), (207, 127689), (279, 94737), (621, 42563), (713, 37071), (837, 31579), (1373, 19251), (2139, 12357), (4119, 6417)]