71922591

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{6907}}^1$

素因数の和:7015

約数の個数: 24

約数和(自身を含む): 113153040

約数和(自身を除く): 41230449

約数列:

[1, 3, 9, 13, 39, 89, 117, 267, 801, 1157, 3471, 6907, 10413, 20721, 62163, 89791, 269373, 614723, 808119, 1844169, 5532507, 7991399, 23974197, 71922591]

約数ペア:

[(1, 71922591), (3, 23974197), (9, 7991399), (13, 5532507), (39, 1844169), (89, 808119), (117, 614723), (267, 269373), (801, 89791), (1157, 62163), (3471, 20721), (6907, 10413)]