156947261187

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{31841603}}^1$

素因数の和:31841690

約数の個数: 16

約数和(自身を含む): 220089166848

約数和(自身を除く): 63141905661

約数列:

[1, 3, 31, 53, 93, 159, 1643, 4929, 31841603, 95524809, 987089693, 1687604959, 2961269079, 5062814877, 52315753729, 156947261187]

約数ペア:

[(1, 156947261187), (3, 52315753729), (31, 5062814877), (53, 2961269079), (93, 1687604959), (159, 987089693), (1643, 95524809), (4929, 31841603)]