79861257

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{74567}}^1$

素因数の和:74597

約数の個数: 24

約数和(自身を含む): 139591296

約数和(自身を除く): 59730039

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 74567, 223701, 521969, 671103, 1267639, 1565907, 3802917, 4697721, 8873473, 11408751, 26620419, 79861257]

約数ペア:

[(1, 79861257), (3, 26620419), (7, 11408751), (9, 8873473), (17, 4697721), (21, 3802917), (51, 1565907), (63, 1267639), (119, 671103), (153, 521969), (357, 223701), (1071, 74567)]