84371949

素因数分解:

$3^4\times {\mathrm{953}}^1\times {\mathrm{1093}}^1$

素因数の和:2058

約数の個数: 20

約数和(自身を含む): 126284796

約数和(自身を除く): 41912847

約数列:

[1, 3, 9, 27, 81, 953, 1093, 2859, 3279, 8577, 9837, 25731, 29511, 77193, 88533, 1041629, 3124887, 9374661, 28123983, 84371949]

約数ペア:

[(1, 84371949), (3, 28123983), (9, 9374661), (27, 3124887), (81, 1041629), (953, 88533), (1093, 77193), (2859, 29511), (3279, 25731), (8577, 9837)]