20153005984269

素因数分解:

$3^3\times {\mathrm{239}}^1\times {\mathrm{3123044473}}^1$

素因数の和:3123044721

約数の個数: 16

約数和(自身を含む): 29981226950400

約数和(自身を除く): 9828220966131

約数列:

[1, 3, 9, 27, 239, 717, 2151, 6453, 3123044473, 9369133419, 28107400257, 84322200771, 746407629047, 2239222887141, 6717668661423, 20153005984269]

約数ペア:

[(1, 20153005984269), (3, 6717668661423), (9, 2239222887141), (27, 746407629047), (239, 84322200771), (717, 28107400257), (2151, 9369133419), (6453, 3123044473)]