155364561

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1373}}^1$

素因数の和:1523

約数の個数: 40

約数和(自身を含む): 255366144

約数和(自身を除く): 100001583

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 127, 297, 381, 891, 1143, 1373, 1397, 3429, 4119, 4191, 10287, 12357, 12573, 15103, 37071, 37719, 45309, 111213, 113157, 135927, 174371, 407781, 523113, 1223343, 1569339, 1918081, 4708017, 5754243, 14124051, 17262729, 51788187, 155364561]

約数ペア:

[(1, 155364561), (3, 51788187), (9, 17262729), (11, 14124051), (27, 5754243), (33, 4708017), (81, 1918081), (99, 1569339), (127, 1223343), (297, 523113), (381, 407781), (891, 174371), (1143, 135927), (1373, 113157), (1397, 111213), (3429, 45309), (4119, 37719), (4191, 37071), (10287, 15103), (12357, 12573)]