102243123

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{1427}}^1$

素因数の和:1871

約数の個数: 24

約数和(自身を含む): 155937600

約数和(自身を除く): 53694477

約数列:

[1, 3, 9, 19, 57, 171, 419, 1257, 1427, 3771, 4281, 7961, 12843, 23883, 27113, 71649, 81339, 244017, 597913, 1793739, 5381217, 11360347, 34081041, 102243123]

約数ペア:

[(1, 102243123), (3, 34081041), (9, 11360347), (19, 5381217), (57, 1793739), (171, 597913), (419, 244017), (1257, 81339), (1427, 71649), (3771, 27113), (4281, 23883), (7961, 12843)]