68786971

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{3547}}^1$

素因数の和:3642

約数の個数: 16

約数和(自身を含む): 78680448

約数和(自身を除く): 9893477

約数列:

[1, 11, 41, 43, 451, 473, 1763, 3547, 19393, 39017, 145427, 152521, 1599697, 1677731, 6253361, 68786971]

約数ペア:

[(1, 68786971), (11, 6253361), (41, 1677731), (43, 1599697), (451, 152521), (473, 145427), (1763, 39017), (3547, 19393)]