149916663

素因数分解:

$3^7\times {\mathrm{13}}^1\times {\mathrm{5273}}^1$

素因数の和:5307

約数の個数: 32

約数和(自身を含む): 242182080

約数和(自身を除く): 92265417

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 729, 1053, 2187, 3159, 5273, 9477, 15819, 28431, 47457, 68549, 142371, 205647, 427113, 616941, 1281339, 1850823, 3844017, 5552469, 11532051, 16657407, 49972221, 149916663]

約数ペア:

[(1, 149916663), (3, 49972221), (9, 16657407), (13, 11532051), (27, 5552469), (39, 3844017), (81, 1850823), (117, 1281339), (243, 616941), (351, 427113), (729, 205647), (1053, 142371), (2187, 68549), (3159, 47457), (5273, 28431), (9477, 15819)]