105973191

素因数分解:

$3^4\times {\mathrm{179}}^1\times {\mathrm{7309}}^1$

素因数の和:7500

約数の個数: 20

約数和(自身を含む): 159211800

約数和(自身を除く): 53238609

約数列:

[1, 3, 9, 27, 81, 179, 537, 1611, 4833, 7309, 14499, 21927, 65781, 197343, 592029, 1308311, 3924933, 11774799, 35324397, 105973191]

約数ペア:

[(1, 105973191), (3, 35324397), (9, 11774799), (27, 3924933), (81, 1308311), (179, 592029), (537, 197343), (1611, 65781), (4833, 21927), (7309, 14499)]