25478037

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2503}}^1$

素因数の和:2554

約数の個数: 32

約数和(自身を含む): 42067200

約数和(自身を除く): 16589163

約数列:

[1, 3, 9, 13, 27, 29, 39, 87, 117, 261, 351, 377, 783, 1131, 2503, 3393, 7509, 10179, 22527, 32539, 67581, 72587, 97617, 217761, 292851, 653283, 878553, 943631, 1959849, 2830893, 8492679, 25478037]

約数ペア:

[(1, 25478037), (3, 8492679), (9, 2830893), (13, 1959849), (27, 943631), (29, 878553), (39, 653283), (87, 292851), (117, 217761), (261, 97617), (351, 72587), (377, 67581), (783, 32539), (1131, 22527), (2503, 10179), (3393, 7509)]