115542009

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{31543}}^1$

素因数の和:31597

約数の個数: 24

約数和(自身を含む): 186992832

約数和(自身を除く): 71450823

約数列:

[1, 3, 9, 11, 33, 37, 99, 111, 333, 407, 1221, 3663, 31543, 94629, 283887, 346973, 1040919, 1167091, 3122757, 3501273, 10503819, 12838001, 38514003, 115542009]

約数ペア:

[(1, 115542009), (3, 38514003), (9, 12838001), (11, 10503819), (33, 3501273), (37, 3122757), (99, 1167091), (111, 1040919), (333, 346973), (407, 283887), (1221, 94629), (3663, 31543)]