84950289

素因数分解:

$3^4\times {\mathrm{223}}^1\times {\mathrm{4703}}^1$

素因数の和:4938

約数の個数: 20

約数和(自身を含む): 127497216

約数和(自身を除く): 42546927

約数列:

[1, 3, 9, 27, 81, 223, 669, 2007, 4703, 6021, 14109, 18063, 42327, 126981, 380943, 1048769, 3146307, 9438921, 28316763, 84950289]

約数ペア:

[(1, 84950289), (3, 28316763), (9, 9438921), (27, 3146307), (81, 1048769), (223, 380943), (669, 126981), (2007, 42327), (4703, 18063), (6021, 14109)]