81658302

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{137}}^1\times {\mathrm{821}}^1$

素因数の和:985

約数の個数: 48

約数和(自身を含む): 181043856

約数和(自身を除く): 99385554

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 137, 242, 274, 363, 411, 726, 821, 822, 1507, 1642, 2463, 3014, 4521, 4926, 9031, 9042, 16577, 18062, 27093, 33154, 49731, 54186, 99341, 99462, 112477, 198682, 224954, 298023, 337431, 596046, 674862, 1237247, 2474494, 3711741, 7423482, 13609717, 27219434, 40829151, 81658302]

約数ペア:

[(1, 81658302), (2, 40829151), (3, 27219434), (6, 13609717), (11, 7423482), (22, 3711741), (33, 2474494), (66, 1237247), (121, 674862), (137, 596046), (242, 337431), (274, 298023), (363, 224954), (411, 198682), (726, 112477), (821, 99462), (822, 99341), (1507, 54186), (1642, 49731), (2463, 33154), (3014, 27093), (4521, 18062), (4926, 16577), (9031, 9042)]