70402149

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1553}}^1$

素因数の和:1658

約数の個数: 32

約数和(自身を含む): 110396160

約数和(自身を除く): 39994011

約数列:

[1, 3, 9, 23, 27, 69, 73, 207, 219, 621, 657, 1553, 1679, 1971, 4659, 5037, 13977, 15111, 35719, 41931, 45333, 107157, 113369, 321471, 340107, 964413, 1020321, 2607487, 3060963, 7822461, 23467383, 70402149]

約数ペア:

[(1, 70402149), (3, 23467383), (9, 7822461), (23, 3060963), (27, 2607487), (69, 1020321), (73, 964413), (207, 340107), (219, 321471), (621, 113369), (657, 107157), (1553, 45333), (1679, 41931), (1971, 35719), (4659, 15111), (5037, 13977)]