68513529

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{88177}}^1$

素因数の和:88224

約数の個数: 16

約数和(自身を含む): 107224448

約数和(自身を除く): 38710919

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 88177, 264531, 617239, 1851717, 3262549, 9787647, 22837843, 68513529]

約数ペア:

[(1, 68513529), (3, 22837843), (7, 9787647), (21, 3262549), (37, 1851717), (111, 617239), (259, 264531), (777, 88177)]