513699680001

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{2081}}^1\times {\mathrm{42349}}^1$

素因数の和:44529

約数の個数: 32

約数和(自身を含む): 719489232000

約数和(自身を除く): 205789551999

約数列:

[1, 3, 29, 67, 87, 201, 1943, 2081, 5829, 6243, 42349, 60349, 127047, 139427, 181047, 418281, 1228121, 2837383, 3684363, 4043383, 8512149, 12130149, 82284107, 88128269, 246852321, 264384807, 2555719801, 5904594023, 7667159403, 17713782069, 171233226667, 513699680001]

約数ペア:

[(1, 513699680001), (3, 171233226667), (29, 17713782069), (67, 7667159403), (87, 5904594023), (201, 2555719801), (1943, 264384807), (2081, 246852321), (5829, 88128269), (6243, 82284107), (42349, 12130149), (60349, 8512149), (127047, 4043383), (139427, 3684363), (181047, 2837383), (418281, 1228121)]