27382641

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:158

約数の個数: 64

約数和(自身を含む): 46448640

約数和(自身を除く): 19065999

約数列:

[1, 3, 11, 13, 29, 31, 33, 39, 71, 87, 93, 143, 213, 319, 341, 377, 403, 429, 781, 899, 923, 957, 1023, 1131, 1209, 2059, 2201, 2343, 2697, 2769, 4147, 4433, 6177, 6603, 9889, 10153, 11687, 12441, 13299, 22649, 24211, 26767, 28613, 29667, 30459, 35061, 63829, 67947, 72633, 80301, 85839, 128557, 191487, 294437, 314743, 385671, 702119, 829777, 883311, 944229, 2106357, 2489331, 9127547, 27382641]

約数ペア:

[(1, 27382641), (3, 9127547), (11, 2489331), (13, 2106357), (29, 944229), (31, 883311), (33, 829777), (39, 702119), (71, 385671), (87, 314743), (93, 294437), (143, 191487), (213, 128557), (319, 85839), (341, 80301), (377, 72633), (403, 67947), (429, 63829), (781, 35061), (899, 30459), (923, 29667), (957, 28613), (1023, 26767), (1131, 24211), (1209, 22649), (2059, 13299), (2201, 12441), (2343, 11687), (2697, 10153), (2769, 9889), (4147, 6603), (4433, 6177)]