89493579

素因数分解:

$3^4\times 7^1\times {\mathrm{157837}}^1$

素因数の和:157856

約数の個数: 20

約数和(自身を含む): 152787184

約数和(自身を除く): 63293605

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 157837, 473511, 1104859, 1420533, 3314577, 4261599, 9943731, 12784797, 29831193, 89493579]

約数ペア:

[(1, 89493579), (3, 29831193), (7, 12784797), (9, 9943731), (21, 4261599), (27, 3314577), (63, 1420533), (81, 1104859), (189, 473511), (567, 157837)]