42850197

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:294

約数の個数: 48

約数和(自身を含む): 70302960

約数和(自身を除く): 27452763

約数列:

[1, 3, 9, 13, 29, 39, 73, 87, 117, 173, 219, 261, 377, 519, 657, 949, 1131, 1557, 2117, 2249, 2847, 3393, 5017, 6351, 6747, 8541, 12629, 15051, 19053, 20241, 27521, 37887, 45153, 65221, 82563, 113661, 164177, 195663, 247689, 366241, 492531, 586989, 1098723, 1477593, 3296169, 4761133, 14283399, 42850197]

約数ペア:

[(1, 42850197), (3, 14283399), (9, 4761133), (13, 3296169), (29, 1477593), (39, 1098723), (73, 586989), (87, 492531), (117, 366241), (173, 247689), (219, 195663), (261, 164177), (377, 113661), (519, 82563), (657, 65221), (949, 45153), (1131, 37887), (1557, 27521), (2117, 20241), (2249, 19053), (2847, 15051), (3393, 12629), (5017, 8541), (6351, 6747)]