47107197

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2447}}^1$

素因数の和:2510

約数の個数: 32

約数和(自身を含む): 75202560

約数和(自身を除く): 28095363

約数列:

[1, 3, 9, 23, 27, 31, 69, 93, 207, 279, 621, 713, 837, 2139, 2447, 6417, 7341, 19251, 22023, 56281, 66069, 75857, 168843, 227571, 506529, 682713, 1519587, 1744711, 2048139, 5234133, 15702399, 47107197]

約数ペア:

[(1, 47107197), (3, 15702399), (9, 5234133), (23, 2048139), (27, 1744711), (31, 1519587), (69, 682713), (93, 506529), (207, 227571), (279, 168843), (621, 75857), (713, 66069), (837, 56281), (2139, 22023), (2447, 19251), (6417, 7341)]