201723885

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{135841}}^1$

素因数の和:135866

約数の個数: 32

約数和(自身を含む): 391224960

約数和(自身を除く): 189501075

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1485, 135841, 407523, 679205, 1222569, 1494251, 2037615, 3667707, 4482753, 6112845, 7471255, 13448259, 18338535, 22413765, 40344777, 67241295, 201723885]

約数ペア:

[(1, 201723885), (3, 67241295), (5, 40344777), (9, 22413765), (11, 18338535), (15, 13448259), (27, 7471255), (33, 6112845), (45, 4482753), (55, 3667707), (99, 2037615), (135, 1494251), (165, 1222569), (297, 679205), (495, 407523), (1485, 135841)]