23283278319

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{26203}}^1$

素因数の和:26380

約数の個数: 64

約数和(自身を含む): 39846850560

約数和(自身を除く): 16563572241

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 119, 131, 133, 323, 357, 393, 399, 917, 969, 2227, 2261, 2489, 2751, 6681, 6783, 7467, 15589, 17423, 26203, 42313, 46767, 52269, 78609, 126939, 183421, 296191, 445451, 497857, 550263, 888573, 1336353, 1493571, 3118157, 3432593, 3484999, 8463569, 9354471, 10297779, 10454997, 24028151, 25390707, 58354081, 59244983, 65219267, 72084453, 175062243, 177734949, 195657801, 408478567, 456534869, 1108727539, 1225435701, 1369604607, 3326182617, 7761092773, 23283278319]

約数ペア:

[(1, 23283278319), (3, 7761092773), (7, 3326182617), (17, 1369604607), (19, 1225435701), (21, 1108727539), (51, 456534869), (57, 408478567), (119, 195657801), (131, 177734949), (133, 175062243), (323, 72084453), (357, 65219267), (393, 59244983), (399, 58354081), (917, 25390707), (969, 24028151), (2227, 10454997), (2261, 10297779), (2489, 9354471), (2751, 8463569), (6681, 3484999), (6783, 3432593), (7467, 3118157), (15589, 1493571), (17423, 1336353), (26203, 888573), (42313, 550263), (46767, 497857), (52269, 445451), (78609, 296191), (126939, 183421)]