84525021

素因数分解:

$3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{18379}}^1$

素因数の和:18465

約数の個数: 24

約数和(自身を含む): 141452480

約数和(自身を除く): 56927459

約数列:

[1, 3, 7, 9, 21, 63, 73, 219, 511, 657, 1533, 4599, 18379, 55137, 128653, 165411, 385959, 1157877, 1341667, 4025001, 9391669, 12075003, 28175007, 84525021]

約数ペア:

[(1, 84525021), (3, 28175007), (7, 12075003), (9, 9391669), (21, 4025001), (63, 1341667), (73, 1157877), (219, 385959), (511, 165411), (657, 128653), (1533, 55137), (4599, 18379)]