22590333

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:263

約数の個数: 40

約数和(自身を含む): 35719200

約数和(自身を除く): 13128867

約数列:

[1, 3, 9, 27, 29, 59, 81, 87, 163, 177, 261, 489, 531, 783, 1467, 1593, 1711, 2349, 4401, 4727, 4779, 5133, 9617, 13203, 14181, 15399, 28851, 42543, 46197, 86553, 127629, 138591, 259659, 278893, 382887, 778977, 836679, 2510037, 7530111, 22590333]

約数ペア:

[(1, 22590333), (3, 7530111), (9, 2510037), (27, 836679), (29, 778977), (59, 382887), (81, 278893), (87, 259659), (163, 138591), (177, 127629), (261, 86553), (489, 46197), (531, 42543), (783, 28851), (1467, 15399), (1593, 14181), (1711, 13203), (2349, 9617), (4401, 5133), (4727, 4779)]