555559677

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{857}}^1$

素因数の和:1122

約数の個数: 48

約数和(自身を含む): 899458560

約数和(自身を除く): 343898883

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 223, 323, 669, 857, 969, 2007, 2571, 2907, 3791, 4237, 7713, 11373, 12711, 14569, 16283, 34119, 38133, 43707, 48849, 72029, 131121, 146547, 191111, 216087, 276811, 573333, 648261, 830433, 1719999, 2491299, 3248887, 3631109, 9746661, 10893327, 29239983, 32679981, 61728853, 185186559, 555559677]

約数ペア:

[(1, 555559677), (3, 185186559), (9, 61728853), (17, 32679981), (19, 29239983), (51, 10893327), (57, 9746661), (153, 3631109), (171, 3248887), (223, 2491299), (323, 1719999), (669, 830433), (857, 648261), (969, 573333), (2007, 276811), (2571, 216087), (2907, 191111), (3791, 146547), (4237, 131121), (7713, 72029), (11373, 48849), (12711, 43707), (14569, 38133), (16283, 34119)]