65881449

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{233}}^1\times {\mathrm{353}}^1$

素因数の和:681

約数の個数: 24

約数和(自身を含む): 96918120

約数和(自身を除く): 31036671

約数列:

[1, 3, 9, 89, 233, 267, 353, 699, 801, 1059, 2097, 3177, 20737, 31417, 62211, 82249, 94251, 186633, 246747, 282753, 740241, 7320161, 21960483, 65881449]

約数ペア:

[(1, 65881449), (3, 21960483), (9, 7320161), (89, 740241), (233, 282753), (267, 246747), (353, 186633), (699, 94251), (801, 82249), (1059, 62211), (2097, 31417), (3177, 20737)]