68329737

素因数分解:

$3^4\times 7^1\times {\mathrm{120511}}^1$

素因数の和:120530

約数の個数: 20

約数和(自身を含む): 116655616

約数和(自身を除く): 48325879

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 120511, 361533, 843577, 1084599, 2530731, 3253797, 7592193, 9761391, 22776579, 68329737]

約数ペア:

[(1, 68329737), (3, 22776579), (7, 9761391), (9, 7592193), (21, 3253797), (27, 2530731), (63, 1084599), (81, 843577), (189, 361533), (567, 120511)]