67870251

素因数分解:

$3^3\times {\mathrm{353}}^1\times {\mathrm{7121}}^1$

素因数の和:7483

約数の個数: 16

約数和(自身を含む): 100847520

約数和(自身を除く): 32977269

約数列:

[1, 3, 9, 27, 353, 1059, 3177, 7121, 9531, 21363, 64089, 192267, 2513713, 7541139, 22623417, 67870251]

約数ペア:

[(1, 67870251), (3, 22623417), (9, 7541139), (27, 2513713), (353, 192267), (1059, 64089), (3177, 21363), (7121, 9531)]