201335913

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{69259}}^1$

素因数の和:69301

約数の個数: 24

約数和(自身を含む): 324136800

約数和(自身を除く): 122800887

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 2907, 69259, 207777, 623331, 1177403, 1315921, 3532209, 3947763, 10596627, 11843289, 22370657, 67111971, 201335913]

約数ペア:

[(1, 201335913), (3, 67111971), (9, 22370657), (17, 11843289), (19, 10596627), (51, 3947763), (57, 3532209), (153, 1315921), (171, 1177403), (323, 623331), (969, 207777), (2907, 69259)]