40683357

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1$

素因数の和:331

約数の個数: 64

約数和(自身を含む): 72817920

約数和(自身を除く): 32134563

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 41, 99, 117, 123, 143, 257, 297, 351, 369, 429, 451, 533, 771, 1107, 1287, 1353, 1599, 2313, 2827, 3341, 3861, 4059, 4797, 5863, 6939, 8481, 10023, 10537, 12177, 14391, 17589, 25443, 30069, 31611, 36751, 52767, 76329, 90207, 94833, 110253, 115907, 136981, 158301, 284499, 330759, 347721, 410943, 992277, 1043163, 1232829, 1506791, 3129489, 3698487, 4520373, 13561119, 40683357]

約数ペア:

[(1, 40683357), (3, 13561119), (9, 4520373), (11, 3698487), (13, 3129489), (27, 1506791), (33, 1232829), (39, 1043163), (41, 992277), (99, 410943), (117, 347721), (123, 330759), (143, 284499), (257, 158301), (297, 136981), (351, 115907), (369, 110253), (429, 94833), (451, 90207), (533, 76329), (771, 52767), (1107, 36751), (1287, 31611), (1353, 30069), (1599, 25443), (2313, 17589), (2827, 14391), (3341, 12177), (3861, 10537), (4059, 10023), (4797, 8481), (5863, 6939)]