27664623

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{9343}}^1$

素因数の和:9403

約数の個数: 24

約数和(自身を含む): 46645248

約数和(自身を除く): 18980625

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 9343, 28029, 65401, 84087, 196203, 439121, 588609, 1317363, 3073847, 3952089, 9221541, 27664623]

約数ペア:

[(1, 27664623), (3, 9221541), (7, 3952089), (9, 3073847), (21, 1317363), (47, 588609), (63, 439121), (141, 196203), (329, 84087), (423, 65401), (987, 28029), (2961, 9343)]