164036859

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1601}}^1$

素因数の和:1676

約数の個数: 48

約数和(自身を含む): 276133536

約数和(自身を除く): 112096677

約数列:

[1, 3, 7, 17, 21, 41, 49, 51, 119, 123, 147, 287, 357, 697, 833, 861, 1601, 2009, 2091, 2499, 4803, 4879, 6027, 11207, 14637, 27217, 33621, 34153, 65641, 78449, 81651, 102459, 190519, 196923, 235347, 459487, 571557, 1115897, 1333633, 1378461, 3216409, 3347691, 4000899, 7811279, 9649227, 23433837, 54678953, 164036859]

約数ペア:

[(1, 164036859), (3, 54678953), (7, 23433837), (17, 9649227), (21, 7811279), (41, 4000899), (49, 3347691), (51, 3216409), (119, 1378461), (123, 1333633), (147, 1115897), (287, 571557), (357, 459487), (697, 235347), (833, 196923), (861, 190519), (1601, 102459), (2009, 81651), (2091, 78449), (2499, 65641), (4803, 34153), (4879, 33621), (6027, 27217), (11207, 14637)]