123023151

素因数分解:

$3^3\times {\mathrm{101}}^1\times {\mathrm{197}}^1\times {\mathrm{229}}^1$

素因数の和:536

約数の個数: 32

約数和(自身を含む): 185803200

約数和(自身を除く): 62780049

約数列:

[1, 3, 9, 27, 101, 197, 229, 303, 591, 687, 909, 1773, 2061, 2727, 5319, 6183, 19897, 23129, 45113, 59691, 69387, 135339, 179073, 208161, 406017, 537219, 624483, 1218051, 4556413, 13669239, 41007717, 123023151]

約数ペア:

[(1, 123023151), (3, 41007717), (9, 13669239), (27, 4556413), (101, 1218051), (197, 624483), (229, 537219), (303, 406017), (591, 208161), (687, 179073), (909, 135339), (1773, 69387), (2061, 59691), (2727, 45113), (5319, 23129), (6183, 19897)]