180605920629

素因数分解:

$3^1\times {\mathrm{163}}^1\times {\mathrm{431}}^1\times {\mathrm{479}}^1\times {\mathrm{1789}}^1$

素因数の和:2865

約数の個数: 32

約数和(自身を含む): 243490406400

約数和(自身を除く): 62884485771

約数列:

[1, 3, 163, 431, 479, 489, 1293, 1437, 1789, 5367, 70253, 78077, 206449, 210759, 234231, 291607, 619347, 771059, 856931, 874821, 2313177, 2570793, 33651187, 100953561, 125682617, 139679753, 369337261, 377047851, 419039259, 1108011783, 60201973543, 180605920629]

約数ペア:

[(1, 180605920629), (3, 60201973543), (163, 1108011783), (431, 419039259), (479, 377047851), (489, 369337261), (1293, 139679753), (1437, 125682617), (1789, 100953561), (5367, 33651187), (70253, 2570793), (78077, 2313177), (206449, 874821), (210759, 856931), (234231, 771059), (291607, 619347)]