74690457

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{23203}}^1$

素因数の和:23272

約数の個数: 16

約数和(自身を含む): 105810240

約数和(自身を除く): 31119783

約数列:

[1, 3, 29, 37, 87, 111, 1073, 3219, 23203, 69609, 672887, 858511, 2018661, 2575533, 24896819, 74690457]

約数ペア:

[(1, 74690457), (3, 24896819), (29, 2575533), (37, 2018661), (87, 858511), (111, 672887), (1073, 69609), (3219, 23203)]