156958872957

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{1307}}^1\times {\mathrm{83921}}^1$

素因数の和:85290

約数の個数: 32

約数和(自身を含む): 237103148160

約数和(自身を除く): 80144275203

約数列:

[1, 3, 9, 27, 53, 159, 477, 1307, 1431, 3921, 11763, 35289, 69271, 83921, 207813, 251763, 623439, 755289, 1870317, 2265867, 4447813, 13343439, 40030317, 109684747, 120090951, 329054241, 987162723, 2961488169, 5813291591, 17439874773, 52319624319, 156958872957]

約数ペア:

[(1, 156958872957), (3, 52319624319), (9, 17439874773), (27, 5813291591), (53, 2961488169), (159, 987162723), (477, 329054241), (1307, 120090951), (1431, 109684747), (3921, 40030317), (11763, 13343439), (35289, 4447813), (69271, 2265867), (83921, 1870317), (207813, 755289), (251763, 623439)]