85137789

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{4877}}^1$

素因数の和:4937

約数の個数: 24

約数和(自身を含む): 129481632

約数和(自身を除く): 44343843

約数列:

[1, 3, 11, 23, 33, 69, 253, 529, 759, 1587, 4877, 5819, 14631, 17457, 53647, 112171, 160941, 336513, 1233881, 2579933, 3701643, 7739799, 28379263, 85137789]

約数ペア:

[(1, 85137789), (3, 28379263), (11, 7739799), (23, 3701643), (33, 2579933), (69, 1233881), (253, 336513), (529, 160941), (759, 112171), (1587, 53647), (4877, 17457), (5819, 14631)]