77897427

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{2819}}^1$

素因数の和:3034

約数の個数: 16

約数和(自身を含む): 106302720

約数和(自身を除く): 28405293

約数列:

[1, 3, 61, 151, 183, 453, 2819, 8457, 9211, 27633, 171959, 425669, 515877, 1277007, 25965809, 77897427]

約数ペア:

[(1, 77897427), (3, 25965809), (61, 1277007), (151, 515877), (183, 425669), (453, 171959), (2819, 27633), (8457, 9211)]