85433211

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{20681}}^1$

素因数の和:20713

約数の個数: 24

約数和(自身を含む): 135508464

約数和(自身を除く): 50075253

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 1377, 4131, 20681, 62043, 186129, 351577, 558387, 1054731, 1675161, 3164193, 5025483, 9492579, 28477737, 85433211]

約数ペア:

[(1, 85433211), (3, 28477737), (9, 9492579), (17, 5025483), (27, 3164193), (51, 1675161), (81, 1054731), (153, 558387), (243, 351577), (459, 186129), (1377, 62043), (4131, 20681)]