814376767707

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{1553}}^1\times {\mathrm{9661}}^1$

素因数の和:11420

約数の個数: 48

約数和(自身を含む): 1216434823968

約数和(自身を除く): 402058056261

約数列:

[1, 3, 9, 37, 111, 163, 333, 489, 1467, 1553, 4659, 6031, 9661, 13977, 18093, 28983, 54279, 57461, 86949, 172383, 253139, 357457, 517149, 759417, 1072371, 1574743, 2278251, 3217113, 4724229, 9366143, 14172687, 15003533, 28098429, 45010599, 58265491, 84295287, 135031797, 174796473, 524389419, 555130721, 1665392163, 2445575879, 4996176489, 7336727637, 22010182911, 90486307523, 271458922569, 814376767707]

約数ペア:

[(1, 814376767707), (3, 271458922569), (9, 90486307523), (37, 22010182911), (111, 7336727637), (163, 4996176489), (333, 2445575879), (489, 1665392163), (1467, 555130721), (1553, 524389419), (4659, 174796473), (6031, 135031797), (9661, 84295287), (13977, 58265491), (18093, 45010599), (28983, 28098429), (54279, 15003533), (57461, 14172687), (86949, 9366143), (172383, 4724229), (253139, 3217113), (357457, 2278251), (517149, 1574743), (759417, 1072371)]