47628801

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{25321}}^1$

素因数の和:25357

約数の個数: 24

約数和(自身を含む): 79004640

約数和(自身を除く): 31375839

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 25321, 75963, 227889, 278531, 481099, 835593, 1443297, 2506779, 4329891, 5292089, 15876267, 47628801]

約数ペア:

[(1, 47628801), (3, 15876267), (9, 5292089), (11, 4329891), (19, 2506779), (33, 1443297), (57, 835593), (99, 481099), (171, 278531), (209, 227889), (627, 75963), (1881, 25321)]