158466537

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{733}}^1$

素因数の和:919

約数の個数: 40

約数和(自身を含む): 252587016

約数和(自身を除く): 94120479

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 157, 459, 471, 733, 1377, 1413, 2199, 2669, 4239, 6597, 8007, 12461, 12717, 19791, 24021, 37383, 59373, 72063, 112149, 115081, 216189, 336447, 345243, 1009341, 1035729, 1956377, 3107187, 5869131, 9321561, 17607393, 52822179, 158466537]

約数ペア:

[(1, 158466537), (3, 52822179), (9, 17607393), (17, 9321561), (27, 5869131), (51, 3107187), (81, 1956377), (153, 1035729), (157, 1009341), (459, 345243), (471, 336447), (733, 216189), (1377, 115081), (1413, 112149), (2199, 72063), (2669, 59373), (4239, 37383), (6597, 24021), (8007, 19791), (12461, 12717)]