71075511

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{991}}^1$

素因数の和:1623

約数の個数: 24

約数和(自身を含む): 110854016

約数和(自身を除く): 39778505

約数列:

[1, 3, 9, 13, 39, 117, 613, 991, 1839, 2973, 5517, 7969, 8919, 12883, 23907, 38649, 71721, 115947, 607483, 1822449, 5467347, 7897279, 23691837, 71075511]

約数ペア:

[(1, 71075511), (3, 23691837), (9, 7897279), (13, 5467347), (39, 1822449), (117, 607483), (613, 115947), (991, 71721), (1839, 38649), (2973, 23907), (5517, 12883), (7969, 8919)]