26231283

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{859}}^1$

素因数の和:913

約数の個数: 40

約数和(自身を含む): 43705200

約数和(自身を除く): 17473917

約数列:

[1, 3, 9, 13, 27, 29, 39, 81, 87, 117, 261, 351, 377, 783, 859, 1053, 1131, 2349, 2577, 3393, 7731, 10179, 11167, 23193, 24911, 30537, 33501, 69579, 74733, 100503, 224199, 301509, 323843, 672597, 904527, 971529, 2017791, 2914587, 8743761, 26231283]

約数ペア:

[(1, 26231283), (3, 8743761), (9, 2914587), (13, 2017791), (27, 971529), (29, 904527), (39, 672597), (81, 323843), (87, 301509), (117, 224199), (261, 100503), (351, 74733), (377, 69579), (783, 33501), (859, 30537), (1053, 24911), (1131, 23193), (2349, 11167), (2577, 10179), (3393, 7731)]