53319591

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{1291}}^1$

素因数の和:1663

約数の個数: 24

約数和(自身を含む): 83240976

約数和(自身を除く): 29921385

約数列:

[1, 3, 9, 13, 39, 117, 353, 1059, 1291, 3177, 3873, 4589, 11619, 13767, 16783, 41301, 50349, 151047, 455723, 1367169, 4101507, 5924399, 17773197, 53319591]

約数ペア:

[(1, 53319591), (3, 17773197), (9, 5924399), (13, 4101507), (39, 1367169), (117, 455723), (353, 151047), (1059, 50349), (1291, 41301), (3177, 16783), (3873, 13767), (4589, 11619)]