156562911

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{12953}}^1$

素因数の和:13055

約数の個数: 24

約数和(自身を含む): 242498880

約数和(自身を除く): 85935969

約数列:

[1, 3, 9, 17, 51, 79, 153, 237, 711, 1343, 4029, 12087, 12953, 38859, 116577, 220201, 660603, 1023287, 1981809, 3069861, 9209583, 17395879, 52187637, 156562911]

約数ペア:

[(1, 156562911), (3, 52187637), (9, 17395879), (17, 9209583), (51, 3069861), (79, 1981809), (153, 1023287), (237, 660603), (711, 220201), (1343, 116577), (4029, 38859), (12087, 12953)]