127884039

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{13537}}^1$

素因数の和:13654

約数の個数: 16

約数和(自身を含む): 176752128

約数和(自身を除く): 48868089

約数列:

[1, 3, 47, 67, 141, 201, 3149, 9447, 13537, 40611, 636239, 906979, 1908717, 2720937, 42628013, 127884039]

約数ペア:

[(1, 127884039), (3, 42628013), (47, 2720937), (67, 1908717), (141, 906979), (201, 636239), (3149, 40611), (9447, 13537)]