70572159

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{239}}^1$

素因数の和:404

約数の個数: 48

約数和(自身を含む): 120806400

約数和(自身を除く): 50234241

約数列:

[1, 3, 7, 9, 21, 43, 63, 109, 129, 239, 301, 327, 387, 717, 763, 903, 981, 1673, 2151, 2289, 2709, 4687, 5019, 6867, 10277, 14061, 15057, 26051, 30831, 32809, 42183, 71939, 78153, 92493, 98427, 182357, 215817, 234459, 295281, 547071, 647451, 1120193, 1641213, 3360579, 7841351, 10081737, 23524053, 70572159]

約数ペア:

[(1, 70572159), (3, 23524053), (7, 10081737), (9, 7841351), (21, 3360579), (43, 1641213), (63, 1120193), (109, 647451), (129, 547071), (239, 295281), (301, 234459), (327, 215817), (387, 182357), (717, 98427), (763, 92493), (903, 78153), (981, 71939), (1673, 42183), (2151, 32809), (2289, 30831), (2709, 26051), (4687, 15057), (5019, 14061), (6867, 10277)]