42573609

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{5431}}^1$

素因数の和:5517

約数の個数: 24

約数和(自身を含む): 67226432

約数和(自身を除く): 24652823

約数列:

[1, 3, 9, 13, 39, 67, 117, 201, 603, 871, 2613, 5431, 7839, 16293, 48879, 70603, 211809, 363877, 635427, 1091631, 3274893, 4730401, 14191203, 42573609]

約数ペア:

[(1, 42573609), (3, 14191203), (9, 4730401), (13, 3274893), (39, 1091631), (67, 635427), (117, 363877), (201, 211809), (603, 70603), (871, 48879), (2613, 16293), (5431, 7839)]