2227751559

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{127133}}^1$

素因数の和:127212

約数の個数: 32

約数和(自身を含む): 3661459200

約数和(自身を除く): 1433707641

約数列:

[1, 3, 9, 11, 27, 33, 59, 99, 177, 297, 531, 649, 1593, 1947, 5841, 17523, 127133, 381399, 1144197, 1398463, 3432591, 4195389, 7500847, 12586167, 22502541, 37758501, 67507623, 82509317, 202522869, 247527951, 742583853, 2227751559]

約数ペア:

[(1, 2227751559), (3, 742583853), (9, 247527951), (11, 202522869), (27, 82509317), (33, 67507623), (59, 37758501), (99, 22502541), (177, 12586167), (297, 7500847), (531, 4195389), (649, 3432591), (1593, 1398463), (1947, 1144197), (5841, 381399), (17523, 127133)]