145338687

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{773}}^1\times {\mathrm{1607}}^1$

素因数の和:2399

約数の個数: 24

約数和(自身を含む): 226515744

約数和(自身を除く): 81177057

約数列:

[1, 3, 9, 13, 39, 117, 773, 1607, 2319, 4821, 6957, 10049, 14463, 20891, 30147, 62673, 90441, 188019, 1242211, 3726633, 11179899, 16148743, 48446229, 145338687]

約数ペア:

[(1, 145338687), (3, 48446229), (9, 16148743), (13, 11179899), (39, 3726633), (117, 1242211), (773, 188019), (1607, 90441), (2319, 62673), (4821, 30147), (6957, 20891), (10049, 14463)]