61630227

素因数分解:

$3^4\times {\mathrm{641}}^1\times {\mathrm{1187}}^1$

素因数の和:1840

約数の個数: 20

約数和(自身を含む): 92286216

約数和(自身を除く): 30655989

約数列:

[1, 3, 9, 27, 81, 641, 1187, 1923, 3561, 5769, 10683, 17307, 32049, 51921, 96147, 760867, 2282601, 6847803, 20543409, 61630227]

約数ペア:

[(1, 61630227), (3, 20543409), (9, 6847803), (27, 2282601), (81, 760867), (641, 96147), (1187, 51921), (1923, 32049), (3561, 17307), (5769, 10683)]