27831789261

素因数分解:

$3^2\times {\mathrm{373}}^1\times {\mathrm{521}}^1\times {\mathrm{15913}}^1$

素因数の和:16813

約数の個数: 24

約数和(自身を含む): 40389159096

約数和(自身を除く): 12557369835

約数列:

[1, 3, 9, 373, 521, 1119, 1563, 3357, 4689, 15913, 47739, 143217, 194333, 582999, 1748997, 5935549, 8290673, 17806647, 24872019, 53419941, 74616057, 3092421029, 9277263087, 27831789261]

約数ペア:

[(1, 27831789261), (3, 9277263087), (9, 3092421029), (373, 74616057), (521, 53419941), (1119, 24872019), (1563, 17806647), (3357, 8290673), (4689, 5935549), (15913, 1748997), (47739, 582999), (143217, 194333)]