80351229

素因数分解:

$3^1\times 7^2\times {\mathrm{271}}^1\times {\mathrm{2017}}^1$

素因数の和:2305

約数の個数: 24

約数和(自身を含む): 125148288

約数和(自身を除く): 44797059

約数列:

[1, 3, 7, 21, 49, 147, 271, 813, 1897, 2017, 5691, 6051, 13279, 14119, 39837, 42357, 98833, 296499, 546607, 1639821, 3826249, 11478747, 26783743, 80351229]

約数ペア:

[(1, 80351229), (3, 26783743), (7, 11478747), (21, 3826249), (49, 1639821), (147, 546607), (271, 296499), (813, 98833), (1897, 42357), (2017, 39837), (5691, 14119), (6051, 13279)]