27667341

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2657}}^1$

素因数の和:2765

約数の個数: 24

約数和(自身を含む): 43538040

約数和(自身を除く): 15870699

約数列:

[1, 3, 9, 13, 39, 89, 117, 267, 801, 1157, 2657, 3471, 7971, 10413, 23913, 34541, 103623, 236473, 310869, 709419, 2128257, 3074149, 9222447, 27667341]

約数ペア:

[(1, 27667341), (3, 9222447), (9, 3074149), (13, 2128257), (39, 709419), (89, 310869), (117, 236473), (267, 103623), (801, 34541), (1157, 23913), (2657, 10413), (3471, 7971)]