157026903

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{229}}^1\times {\mathrm{1889}}^1$

素因数の和:2143

約数の個数: 24

約数和(自身を含む): 231260400

約数和(自身を除く): 74233497

約数列:

[1, 3, 11, 33, 121, 229, 363, 687, 1889, 2519, 5667, 7557, 20779, 27709, 62337, 83127, 228569, 432581, 685707, 1297743, 4758391, 14275173, 52342301, 157026903]

約数ペア:

[(1, 157026903), (3, 52342301), (11, 14275173), (33, 4758391), (121, 1297743), (229, 685707), (363, 432581), (687, 228569), (1889, 83127), (2519, 62337), (5667, 27709), (7557, 20779)]