135903681

素因数分解:

$3^2\times {\mathrm{101}}^1\times {\mathrm{307}}^1\times {\mathrm{487}}^1$

素因数の和:901

約数の個数: 24

約数和(自身を含む): 199303104

約数和(自身を除く): 63399423

約数列:

[1, 3, 9, 101, 303, 307, 487, 909, 921, 1461, 2763, 4383, 31007, 49187, 93021, 147561, 149509, 279063, 442683, 448527, 1345581, 15100409, 45301227, 135903681]

約数ペア:

[(1, 135903681), (3, 45301227), (9, 15100409), (101, 1345581), (303, 448527), (307, 442683), (487, 279063), (909, 149509), (921, 147561), (1461, 93021), (2763, 49187), (4383, 31007)]