91042281

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1669}}^1$

素因数の和:1734

約数の個数: 48

約数和(自身を含む): 156312000

約数和(自身を除く): 65269719

約数列:

[1, 3, 9, 11, 19, 29, 33, 57, 87, 99, 171, 209, 261, 319, 551, 627, 957, 1653, 1669, 1881, 2871, 4959, 5007, 6061, 15021, 18183, 18359, 31711, 48401, 54549, 55077, 95133, 145203, 165231, 285399, 348821, 435609, 532411, 919619, 1046463, 1597233, 2758857, 3139389, 4791699, 8276571, 10115809, 30347427, 91042281]

約数ペア:

[(1, 91042281), (3, 30347427), (9, 10115809), (11, 8276571), (19, 4791699), (29, 3139389), (33, 2758857), (57, 1597233), (87, 1046463), (99, 919619), (171, 532411), (209, 435609), (261, 348821), (319, 285399), (551, 165231), (627, 145203), (957, 95133), (1653, 55077), (1669, 54549), (1881, 48401), (2871, 31711), (4959, 18359), (5007, 18183), (6061, 15021)]