226572087

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:284

約数の個数: 48

約数和(自身を含む): 363517440

約数和(自身を除く): 136945353

約数列:

[1, 3, 7, 21, 31, 93, 103, 109, 217, 309, 327, 651, 721, 763, 961, 2163, 2289, 2883, 3193, 3379, 6727, 9579, 10137, 11227, 20181, 22351, 23653, 33681, 67053, 70959, 78589, 98983, 104749, 235767, 296949, 314247, 348037, 692881, 733243, 1044111, 2078643, 2199729, 2436259, 7308777, 10789147, 32367441, 75524029, 226572087]

約数ペア:

[(1, 226572087), (3, 75524029), (7, 32367441), (21, 10789147), (31, 7308777), (93, 2436259), (103, 2199729), (109, 2078643), (217, 1044111), (309, 733243), (327, 692881), (651, 348037), (721, 314247), (763, 296949), (961, 235767), (2163, 104749), (2289, 98983), (2883, 78589), (3193, 70959), (3379, 67053), (6727, 33681), (9579, 23653), (10137, 22351), (11227, 20181)]