133387317

素因数分解:

$3^7\times 7^1\times {\mathrm{8713}}^1$

素因数の和:8741

約数の個数: 32

約数和(自身を含む): 228655360

約数和(自身を除く): 95268043

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1701, 2187, 5103, 8713, 15309, 26139, 60991, 78417, 182973, 235251, 548919, 705753, 1646757, 2117259, 4940271, 6351777, 14820813, 19055331, 44462439, 133387317]

約数ペア:

[(1, 133387317), (3, 44462439), (7, 19055331), (9, 14820813), (21, 6351777), (27, 4940271), (63, 2117259), (81, 1646757), (189, 705753), (243, 548919), (567, 235251), (729, 182973), (1701, 78417), (2187, 60991), (5103, 26139), (8713, 15309)]