69673287

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{1993}}^1$

素因数の和:2310

約数の個数: 16

約数和(自身を含む): 95456768

約数和(自身を除く): 25783481

約数列:

[1, 3, 43, 129, 271, 813, 1993, 5979, 11653, 34959, 85699, 257097, 540103, 1620309, 23224429, 69673287]

約数ペア:

[(1, 69673287), (3, 23224429), (43, 1620309), (129, 540103), (271, 257097), (813, 85699), (1993, 34959), (5979, 11653)]