26157064017

素因数分解:

$3^1\times 7^2\times {\mathrm{4721}}^1\times {\mathrm{37691}}^1$

素因数の和:42429

約数の個数: 24

約数和(自身を含む): 40579810272

約数和(自身を除く): 14422746255

約数列:

[1, 3, 7, 21, 49, 147, 4721, 14163, 33047, 37691, 99141, 113073, 231329, 263837, 693987, 791511, 1846859, 5540577, 177939211, 533817633, 1245574477, 3736723431, 8719021339, 26157064017]

約数ペア:

[(1, 26157064017), (3, 8719021339), (7, 3736723431), (21, 1245574477), (49, 533817633), (147, 177939211), (4721, 5540577), (14163, 1846859), (33047, 791511), (37691, 693987), (99141, 263837), (113073, 231329)]