201240171

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{1367}}^1\times {\mathrm{1487}}^1$

素因数の和:2871

約数の個数: 24

約数和(自身を含む): 317551104

約数和(自身を除く): 116310933

約数列:

[1, 3, 9, 11, 33, 99, 1367, 1487, 4101, 4461, 12303, 13383, 15037, 16357, 45111, 49071, 135333, 147213, 2032729, 6098187, 18294561, 22360019, 67080057, 201240171]

約数ペア:

[(1, 201240171), (3, 67080057), (9, 22360019), (11, 18294561), (33, 6098187), (99, 2032729), (1367, 147213), (1487, 135333), (4101, 49071), (4461, 45111), (12303, 16357), (13383, 15037)]