164722173

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{101869}}^1$

素因数の和:101897

約数の個数: 24

約数和(自身を含む): 278716320

約数和(自身を除く): 113994147

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 101869, 305607, 713083, 1120559, 2139249, 3361677, 4991581, 7843913, 14974743, 23531739, 54907391, 164722173]

約数ペア:

[(1, 164722173), (3, 54907391), (7, 23531739), (11, 14974743), (21, 7843913), (33, 4991581), (49, 3361677), (77, 2139249), (147, 1120559), (231, 713083), (539, 305607), (1617, 101869)]