266720979003

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1\times {\mathrm{3553579}}^1$

素因数の和:3553906

約数の個数: 16

約数和(自身を含む): 360247726080

約数和(自身を除く): 93526747077

約数列:

[1, 3, 127, 197, 381, 591, 25019, 75057, 3553579, 10660737, 451304533, 700055063, 1353913599, 2100165189, 88906993001, 266720979003]

約数ペア:

[(1, 266720979003), (3, 88906993001), (127, 2100165189), (197, 1353913599), (381, 700055063), (591, 451304533), (25019, 10660737), (75057, 3553579)]