88869393

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:355

約数の個数: 40

約数和(自身を含む): 137161728

約数和(自身を除く): 48292335

約数列:

[1, 3, 9, 27, 53, 81, 127, 159, 163, 381, 477, 489, 1143, 1431, 1467, 3429, 4293, 4401, 6731, 8639, 10287, 13203, 20193, 20701, 25917, 60579, 62103, 77751, 181737, 186309, 233253, 545211, 558927, 699759, 1097153, 1676781, 3291459, 9874377, 29623131, 88869393]

約数ペア:

[(1, 88869393), (3, 29623131), (9, 9874377), (27, 3291459), (53, 1676781), (81, 1097153), (127, 699759), (159, 558927), (163, 545211), (381, 233253), (477, 186309), (489, 181737), (1143, 77751), (1431, 62103), (1467, 60579), (3429, 25917), (4293, 20701), (4401, 20193), (6731, 13203), (8639, 10287)]