66729165

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{1733}}^1$

素因数の和:1909

約数の個数: 32

約数和(自身を含む): 113861376

約数和(自身を除く): 47132211

約数列:

[1, 3, 5, 15, 17, 51, 85, 151, 255, 453, 755, 1733, 2265, 2567, 5199, 7701, 8665, 12835, 25995, 29461, 38505, 88383, 147305, 261683, 441915, 785049, 1308415, 3925245, 4448611, 13345833, 22243055, 66729165]

約数ペア:

[(1, 66729165), (3, 22243055), (5, 13345833), (15, 4448611), (17, 3925245), (51, 1308415), (85, 785049), (151, 441915), (255, 261683), (453, 147305), (755, 88383), (1733, 38505), (2265, 29461), (2567, 25995), (5199, 12835), (7701, 8665)]