123655680681

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{401}}^1\times {\mathrm{272651}}^1$

素因数の和:273097

約数の個数: 32

約数和(自身を含む): 184138254720

約数和(自身を除く): 60482574039

約数列:

[1, 3, 13, 29, 39, 87, 377, 401, 1131, 1203, 5213, 11629, 15639, 34887, 151177, 272651, 453531, 817953, 3544463, 7906879, 10633389, 23720637, 102789427, 109333051, 308368281, 327999153, 1421329663, 3170658479, 4263988989, 9511975437, 41218560227, 123655680681]

約数ペア:

[(1, 123655680681), (3, 41218560227), (13, 9511975437), (29, 4263988989), (39, 3170658479), (87, 1421329663), (377, 327999153), (401, 308368281), (1131, 109333051), (1203, 102789427), (5213, 23720637), (11629, 10633389), (15639, 7906879), (34887, 3544463), (151177, 817953), (272651, 453531)]