210325329

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{547}}^1$

素因数の和:707

約数の個数: 40

約数和(自身を含む): 324643968

約数和(自身を除く): 114318639

約数列:

[1, 3, 9, 27, 47, 81, 101, 141, 303, 423, 547, 909, 1269, 1641, 2727, 3807, 4747, 4923, 8181, 14241, 14769, 25709, 42723, 44307, 55247, 77127, 128169, 165741, 231381, 384507, 497223, 694143, 1491669, 2082429, 2596609, 4475007, 7789827, 23369481, 70108443, 210325329]

約数ペア:

[(1, 210325329), (3, 70108443), (9, 23369481), (27, 7789827), (47, 4475007), (81, 2596609), (101, 2082429), (141, 1491669), (303, 694143), (423, 497223), (547, 384507), (909, 231381), (1269, 165741), (1641, 128169), (2727, 77127), (3807, 55247), (4747, 44307), (4923, 42723), (8181, 25709), (14241, 14769)]