1362177

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{251}}^1$

素因数の和:330

約数の個数: 20

約数和(自身を含む): 2073456

約数和(自身を除く): 711279

約数列:

[1, 3, 9, 27, 67, 81, 201, 251, 603, 753, 1809, 2259, 5427, 6777, 16817, 20331, 50451, 151353, 454059, 1362177]

約数ペア:

[(1, 1362177), (3, 454059), (9, 151353), (27, 50451), (67, 20331), (81, 16817), (201, 6777), (251, 5427), (603, 2259), (753, 1809)]