71937291213

素因数分解:

$3^3\times {\mathrm{439}}^1\times {\mathrm{6069121}}^1$

素因数の和:6069569

約数の個数: 16

約数和(自身を含む): 106816547200

約数和(自身を除く): 34879255987

約数列:

[1, 3, 9, 27, 439, 1317, 3951, 11853, 6069121, 18207363, 54622089, 163866267, 2664344119, 7993032357, 23979097071, 71937291213]

約数ペア:

[(1, 71937291213), (3, 23979097071), (9, 7993032357), (27, 2664344119), (439, 163866267), (1317, 54622089), (3951, 18207363), (11853, 6069121)]