70945281

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{8237}}^1$

素因数の和:8286

約数の個数: 32

約数和(自身を含む): 118627200

約数和(自身を除く): 47681919

約数列:

[1, 3, 9, 11, 27, 29, 33, 87, 99, 261, 297, 319, 783, 957, 2871, 8237, 8613, 24711, 74133, 90607, 222399, 238873, 271821, 716619, 815463, 2149857, 2446389, 2627603, 6449571, 7882809, 23648427, 70945281]

約数ペア:

[(1, 70945281), (3, 23648427), (9, 7882809), (11, 6449571), (27, 2627603), (29, 2446389), (33, 2149857), (87, 815463), (99, 716619), (261, 271821), (297, 238873), (319, 222399), (783, 90607), (957, 74133), (2871, 24711), (8237, 8613)]