61995319

素因数分解:

${\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{389}}^1$

素因数の和:570

約数の個数: 16

約数和(自身を含む): 66044160

約数和(自身を除く): 4048841

約数列:

[1, 31, 53, 97, 389, 1643, 3007, 5141, 12059, 20617, 37733, 159371, 639127, 1169723, 1999849, 61995319]

約数ペア:

[(1, 61995319), (31, 1999849), (53, 1169723), (97, 639127), (389, 159371), (1643, 37733), (3007, 20617), (5141, 12059)]