90101727

素因数分解:

$3^5\times {\mathrm{43}}^1\times {\mathrm{8623}}^1$

素因数の和:8681

約数の個数: 24

約数和(自身を含む): 138121984

約数和(自身を除く): 48020257

約数列:

[1, 3, 9, 27, 43, 81, 129, 243, 387, 1161, 3483, 8623, 10449, 25869, 77607, 232821, 370789, 698463, 1112367, 2095389, 3337101, 10011303, 30033909, 90101727]

約数ペア:

[(1, 90101727), (3, 30033909), (9, 10011303), (27, 3337101), (43, 2095389), (81, 1112367), (129, 698463), (243, 370789), (387, 232821), (1161, 77607), (3483, 25869), (8623, 10449)]