33504921

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{6781}}^1$

素因数の和:6854

約数の個数: 20

約数和(自身を含む): 50878564

約数和(自身を除く): 17373643

約数列:

[1, 3, 9, 27, 61, 81, 183, 549, 1647, 4941, 6781, 20343, 61029, 183087, 413641, 549261, 1240923, 3722769, 11168307, 33504921]

約数ペア:

[(1, 33504921), (3, 11168307), (9, 3722769), (27, 1240923), (61, 549261), (81, 413641), (183, 183087), (549, 61029), (1647, 20343), (4941, 6781)]