89863713

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{421}}^1\times {\mathrm{641}}^1$

素因数の和:1105

約数の個数: 24

約数和(自身を含む): 133836456

約数和(自身を除く): 43972743

約数列:

[1, 3, 9, 37, 111, 333, 421, 641, 1263, 1923, 3789, 5769, 15577, 23717, 46731, 71151, 140193, 213453, 269861, 809583, 2428749, 9984857, 29954571, 89863713]

約数ペア:

[(1, 89863713), (3, 29954571), (9, 9984857), (37, 2428749), (111, 809583), (333, 269861), (421, 213453), (641, 140193), (1263, 71151), (1923, 46731), (3789, 23717), (5769, 15577)]