232731639

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{1483}}^1$

素因数の和:1596

約数の個数: 48

約数和(自身を含む): 400038912

約数和(自身を除く): 167307273

約数列:

[1, 3, 7, 9, 21, 47, 53, 63, 141, 159, 329, 371, 423, 477, 987, 1113, 1483, 2491, 2961, 3339, 4449, 7473, 10381, 13347, 17437, 22419, 31143, 52311, 69701, 78599, 93429, 156933, 209103, 235797, 487907, 550193, 627309, 707391, 1463721, 1650579, 3694153, 4391163, 4951737, 11082459, 25859071, 33247377, 77577213, 232731639]

約数ペア:

[(1, 232731639), (3, 77577213), (7, 33247377), (9, 25859071), (21, 11082459), (47, 4951737), (53, 4391163), (63, 3694153), (141, 1650579), (159, 1463721), (329, 707391), (371, 627309), (423, 550193), (477, 487907), (987, 235797), (1113, 209103), (1483, 156933), (2491, 93429), (2961, 78599), (3339, 69701), (4449, 52311), (7473, 31143), (10381, 22419), (13347, 17437)]