31542633

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{7109}}^1$

素因数の和:7161

約数の個数: 24

約数和(自身を含む): 49912200

約数和(自身を除く): 18369567

約数列:

[1, 3, 9, 17, 29, 51, 87, 153, 261, 493, 1479, 4437, 7109, 21327, 63981, 120853, 206161, 362559, 618483, 1087677, 1855449, 3504737, 10514211, 31542633]

約数ペア:

[(1, 31542633), (3, 10514211), (9, 3504737), (17, 1855449), (29, 1087677), (51, 618483), (87, 362559), (153, 206161), (261, 120853), (493, 63981), (1479, 21327), (4437, 7109)]