26473743

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{421}}^1$

素因数の和:584

約数の個数: 32

約数和(自身を含む): 41929920

約数和(自身を除く): 15456177

約数列:

[1, 3, 9, 17, 27, 51, 137, 153, 411, 421, 459, 1233, 1263, 2329, 3699, 3789, 6987, 7157, 11367, 20961, 21471, 57677, 62883, 64413, 173031, 193239, 519093, 980509, 1557279, 2941527, 8824581, 26473743]

約数ペア:

[(1, 26473743), (3, 8824581), (9, 2941527), (17, 1557279), (27, 980509), (51, 519093), (137, 193239), (153, 173031), (411, 64413), (421, 62883), (459, 57677), (1233, 21471), (1263, 20961), (2329, 11367), (3699, 7157), (3789, 6987)]