61610610399

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{463}}^1\times {\mathrm{79349}}^1$

素因数の和:79871

約数の個数: 32

約数和(自身を含む): 90720537600

約数和(自身を除く): 29109927201

約数列:

[1, 3, 13, 39, 43, 129, 463, 559, 1389, 1677, 6019, 18057, 19909, 59727, 79349, 238047, 258817, 776451, 1031537, 3094611, 3412007, 10236021, 36738587, 44356091, 110215761, 133068273, 477601631, 1432804893, 1579759241, 4739277723, 20536870133, 61610610399]

約数ペア:

[(1, 61610610399), (3, 20536870133), (13, 4739277723), (39, 1579759241), (43, 1432804893), (129, 477601631), (463, 133068273), (559, 110215761), (1389, 44356091), (1677, 36738587), (6019, 10236021), (18057, 3412007), (19909, 3094611), (59727, 1031537), (79349, 776451), (238047, 258817)]