201413547

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{130873}}^1$

素因数の和:130904

約数の個数: 20

約数和(自身を含む): 316715080

約数和(自身を除く): 115301533

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 130873, 392619, 1177857, 2486587, 3533571, 7459761, 10600713, 22379283, 67137849, 201413547]

約数ペア:

[(1, 201413547), (3, 67137849), (9, 22379283), (19, 10600713), (27, 7459761), (57, 3533571), (81, 2486587), (171, 1177857), (513, 392619), (1539, 130873)]