120138909

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{2671}}^1$

素因数の和:2761

約数の個数: 32

約数和(自身を含む): 184688640

約数和(自身を除く): 64549731

約数列:

[1, 3, 11, 29, 33, 47, 87, 141, 319, 517, 957, 1363, 1551, 2671, 4089, 8013, 14993, 29381, 44979, 77459, 88143, 125537, 232377, 376611, 852049, 1380907, 2556147, 3640573, 4142721, 10921719, 40046303, 120138909]

約数ペア:

[(1, 120138909), (3, 40046303), (11, 10921719), (29, 4142721), (33, 3640573), (47, 2556147), (87, 1380907), (141, 852049), (319, 376611), (517, 232377), (957, 125537), (1363, 88143), (1551, 77459), (2671, 44979), (4089, 29381), (8013, 14993)]