47803977

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:314

約数の個数: 48

約数和(自身を含む): 78383760

約数和(自身を除く): 30579783

約数列:

[1, 3, 9, 13, 29, 39, 73, 87, 117, 193, 219, 261, 377, 579, 657, 949, 1131, 1737, 2117, 2509, 2847, 3393, 5597, 6351, 7527, 8541, 14089, 16791, 19053, 22581, 27521, 42267, 50373, 72761, 82563, 126801, 183157, 218283, 247689, 408581, 549471, 654849, 1225743, 1648413, 3677229, 5311553, 15934659, 47803977]

約数ペア:

[(1, 47803977), (3, 15934659), (9, 5311553), (13, 3677229), (29, 1648413), (39, 1225743), (73, 654849), (87, 549471), (117, 408581), (193, 247689), (219, 218283), (261, 183157), (377, 126801), (579, 82563), (657, 72761), (949, 50373), (1131, 42267), (1737, 27521), (2117, 22581), (2509, 19053), (2847, 16791), (3393, 14089), (5597, 8541), (6351, 7527)]