77367285

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{24917}}^1$

素因数の和:24954

約数の個数: 32

約数和(自身を含む): 143527680

約数和(自身を除く): 66160395

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 24917, 74751, 124585, 224253, 373755, 573091, 672759, 1121265, 1719273, 2865455, 3363795, 5157819, 8596365, 15473457, 25789095, 77367285]

約数ペア:

[(1, 77367285), (3, 25789095), (5, 15473457), (9, 8596365), (15, 5157819), (23, 3363795), (27, 2865455), (45, 1719273), (69, 1121265), (115, 672759), (135, 573091), (207, 373755), (345, 224253), (621, 124585), (1035, 74751), (3105, 24917)]