168267567

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{2239}}^1$

素因数の和:2343

約数の個数: 32

約数和(自身を含む): 252887040

約数和(自身を除く): 84619473

約数列:

[1, 3, 13, 39, 41, 47, 123, 141, 533, 611, 1599, 1833, 1927, 2239, 5781, 6717, 25051, 29107, 75153, 87321, 91799, 105233, 275397, 315699, 1193387, 1368029, 3580161, 4104087, 4314553, 12943659, 56089189, 168267567]

約数ペア:

[(1, 168267567), (3, 56089189), (13, 12943659), (39, 4314553), (41, 4104087), (47, 3580161), (123, 1368029), (141, 1193387), (533, 315699), (611, 275397), (1599, 105233), (1833, 91799), (1927, 87321), (2239, 75153), (5781, 29107), (6717, 25051)]