145890509007

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{19760329}}^1$

素因数の和:19760462

約数の個数: 16

約数和(自身を含む): 204875101440

約数和(自身を除く): 58984592433

約数列:

[1, 3, 23, 69, 107, 321, 2461, 7383, 19760329, 59280987, 454487567, 1363462701, 2114355203, 6343065609, 48630169669, 145890509007]

約数ペア:

[(1, 145890509007), (3, 48630169669), (23, 6343065609), (69, 2114355203), (107, 1363462701), (321, 454487567), (2461, 59280987), (7383, 19760329)]