31795227

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{61979}}^1$

素因数の和:62007

約数の個数: 16

約数和(自身を含む): 49584000

約数和(自身を除く): 17788773

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 61979, 185937, 557811, 1177601, 1673433, 3532803, 10598409, 31795227]

約数ペア:

[(1, 31795227), (3, 10598409), (9, 3532803), (19, 1673433), (27, 1177601), (57, 557811), (171, 185937), (513, 61979)]