73574787

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:204

約数の個数: 64

約数和(自身を含む): 121927680

約数和(自身を除く): 48352893

約数列:

[1, 3, 11, 13, 33, 39, 41, 47, 89, 123, 141, 143, 267, 429, 451, 517, 533, 611, 979, 1157, 1353, 1551, 1599, 1833, 1927, 2937, 3471, 3649, 4183, 5781, 5863, 6721, 10947, 12549, 12727, 17589, 20163, 21197, 25051, 38181, 40139, 46013, 47437, 54379, 63591, 75153, 120417, 138039, 142311, 163137, 171503, 275561, 514509, 521807, 598169, 826683, 1565421, 1794507, 1886533, 2229539, 5659599, 6688617, 24524929, 73574787]

約数ペア:

[(1, 73574787), (3, 24524929), (11, 6688617), (13, 5659599), (33, 2229539), (39, 1886533), (41, 1794507), (47, 1565421), (89, 826683), (123, 598169), (141, 521807), (143, 514509), (267, 275561), (429, 171503), (451, 163137), (517, 142311), (533, 138039), (611, 120417), (979, 75153), (1157, 63591), (1353, 54379), (1551, 47437), (1599, 46013), (1833, 40139), (1927, 38181), (2937, 25051), (3471, 21197), (3649, 20163), (4183, 17589), (5781, 12727), (5863, 12549), (6721, 10947)]