158731023

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{523}}^1\times {\mathrm{541}}^1$

素因数の和:1095

約数の個数: 32

約数和(自身を含む): 245382912

約数和(自身を除く): 86651889

約数列:

[1, 3, 11, 17, 33, 51, 187, 523, 541, 561, 1569, 1623, 5753, 5951, 8891, 9197, 17259, 17853, 26673, 27591, 97801, 101167, 282943, 293403, 303501, 848829, 3112373, 4810031, 9337119, 14430093, 52910341, 158731023]

約数ペア:

[(1, 158731023), (3, 52910341), (11, 14430093), (17, 9337119), (33, 4810031), (51, 3112373), (187, 848829), (523, 303501), (541, 293403), (561, 282943), (1569, 101167), (1623, 97801), (5753, 27591), (5951, 26673), (8891, 17853), (9197, 17259)]