156979119

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{739}}^1$

素因数の和:951

約数の個数: 32

約数和(自身を含む): 235710720

約数和(自身を除く): 78731601

約数列:

[1, 3, 11, 33, 41, 123, 157, 451, 471, 739, 1353, 1727, 2217, 5181, 6437, 8129, 19311, 24387, 30299, 70807, 90897, 116023, 212421, 333289, 348069, 999867, 1276253, 3828759, 4756943, 14270829, 52326373, 156979119]

約数ペア:

[(1, 156979119), (3, 52326373), (11, 14270829), (33, 4756943), (41, 3828759), (123, 1276253), (157, 999867), (451, 348069), (471, 333289), (739, 212421), (1353, 116023), (1727, 90897), (2217, 70807), (5181, 30299), (6437, 24387), (8129, 19311)]