201954843

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{1789}}^1$

素因数の和:1948

約数の個数: 32

約数和(自身を含む): 310171200

約数和(自身を除く): 108216357

約数列:

[1, 3, 9, 27, 37, 111, 113, 333, 339, 999, 1017, 1789, 3051, 4181, 5367, 12543, 16101, 37629, 48303, 66193, 112887, 198579, 202157, 595737, 606471, 1787211, 1819413, 5458239, 7479809, 22439427, 67318281, 201954843]

約数ペア:

[(1, 201954843), (3, 67318281), (9, 22439427), (27, 7479809), (37, 5458239), (111, 1819413), (113, 1787211), (333, 606471), (339, 595737), (999, 202157), (1017, 198579), (1789, 112887), (3051, 66193), (4181, 48303), (5367, 37629), (12543, 16101)]