27406917

素因数分解:

$3^4\times {\mathrm{79}}^1\times {\mathrm{4283}}^1$

素因数の和:4374

約数の個数: 20

約数和(自身を含む): 41469120

約数和(自身を除く): 14062203

約数列:

[1, 3, 9, 27, 79, 81, 237, 711, 2133, 4283, 6399, 12849, 38547, 115641, 338357, 346923, 1015071, 3045213, 9135639, 27406917]

約数ペア:

[(1, 27406917), (3, 9135639), (9, 3045213), (27, 1015071), (79, 346923), (81, 338357), (237, 115641), (711, 38547), (2133, 12849), (4283, 6399)]