85340241

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1181}}^1$

素因数の和:1262

約数の個数: 48

約数和(自身を含む): 149480448

約数和(自身を除く): 64140207

約数列:

[1, 3, 7, 9, 21, 31, 37, 63, 93, 111, 217, 259, 279, 333, 651, 777, 1147, 1181, 1953, 2331, 3441, 3543, 8029, 8267, 10323, 10629, 24087, 24801, 36611, 43697, 72261, 74403, 109833, 131091, 256277, 305879, 329499, 393273, 768831, 917637, 1354607, 2306493, 2752911, 4063821, 9482249, 12191463, 28446747, 85340241]

約数ペア:

[(1, 85340241), (3, 28446747), (7, 12191463), (9, 9482249), (21, 4063821), (31, 2752911), (37, 2306493), (63, 1354607), (93, 917637), (111, 768831), (217, 393273), (259, 329499), (279, 305879), (333, 256277), (651, 131091), (777, 109833), (1147, 74403), (1181, 72261), (1953, 43697), (2331, 36611), (3441, 24801), (3543, 24087), (8029, 10629), (8267, 10323)]