275264001

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{178859}}^1$

素因数の和:178890

約数の個数: 20

約数和(自身を含む): 432841200

約数和(自身を除く): 157577199

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 178859, 536577, 1609731, 3398321, 4829193, 10194963, 14487579, 30584889, 91754667, 275264001]

約数ペア:

[(1, 275264001), (3, 91754667), (9, 30584889), (19, 14487579), (27, 10194963), (57, 4829193), (81, 3398321), (171, 1609731), (513, 536577), (1539, 178859)]