79386957

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{239}}^1$

素因数の和:442

約数の個数: 48

約数和(自身を含む): 132088320

約数和(自身を除く): 52701363

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 167, 221, 239, 501, 663, 717, 1503, 1989, 2151, 2171, 2839, 3107, 4063, 6513, 8517, 9321, 12189, 19539, 25551, 27963, 36567, 36907, 39913, 52819, 110721, 119739, 158457, 332163, 359217, 475371, 518869, 678521, 1556607, 2035563, 4669821, 6106689, 8820773, 26462319, 79386957]

約数ペア:

[(1, 79386957), (3, 26462319), (9, 8820773), (13, 6106689), (17, 4669821), (39, 2035563), (51, 1556607), (117, 678521), (153, 518869), (167, 475371), (221, 359217), (239, 332163), (501, 158457), (663, 119739), (717, 110721), (1503, 52819), (1989, 39913), (2151, 36907), (2171, 36567), (2839, 27963), (3107, 25551), (4063, 19539), (6513, 12189), (8517, 9321)]