37309491

素因数分解:

$3^6\times {\mathrm{61}}^1\times {\mathrm{839}}^1$

素因数の和:918

約数の個数: 28

約数和(自身を含む): 56923440

約数和(自身を除く): 19613949

約数列:

[1, 3, 9, 27, 61, 81, 183, 243, 549, 729, 839, 1647, 2517, 4941, 7551, 14823, 22653, 44469, 51179, 67959, 153537, 203877, 460611, 611631, 1381833, 4145499, 12436497, 37309491]

約数ペア:

[(1, 37309491), (3, 12436497), (9, 4145499), (27, 1381833), (61, 611631), (81, 460611), (183, 203877), (243, 153537), (549, 67959), (729, 51179), (839, 44469), (1647, 22653), (2517, 14823), (4941, 7551)]