906633

素因数分解:

$3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1$

素因数の和:76

約数の個数: 48

約数和(自身を含む): 1712256

約数和(自身を除く): 805623

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 41, 63, 81, 91, 117, 123, 189, 243, 273, 287, 351, 369, 533, 567, 819, 861, 1053, 1107, 1599, 1701, 2457, 2583, 3159, 3321, 3731, 4797, 7371, 7749, 9963, 11193, 14391, 22113, 23247, 33579, 43173, 69741, 100737, 129519, 302211, 906633]

約数ペア:

[(1, 906633), (3, 302211), (7, 129519), (9, 100737), (13, 69741), (21, 43173), (27, 33579), (39, 23247), (41, 22113), (63, 14391), (81, 11193), (91, 9963), (117, 7749), (123, 7371), (189, 4797), (243, 3731), (273, 3321), (287, 3159), (351, 2583), (369, 2457), (533, 1701), (567, 1599), (819, 1107), (861, 1053)]