149393111

素因数分解:

$7^2\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{337}}^1$

素因数の和:543

約数の個数: 24

約数和(自身を含む): 178017840

約数和(自身を除く): 28624729

約数列:

[1, 7, 49, 83, 109, 337, 581, 763, 2359, 4067, 5341, 9047, 16513, 27971, 36733, 63329, 195797, 257131, 443303, 1370579, 1799917, 3048839, 21341873, 149393111]

約数ペア:

[(1, 149393111), (7, 21341873), (49, 3048839), (83, 1799917), (109, 1370579), (337, 443303), (581, 257131), (763, 195797), (2359, 63329), (4067, 36733), (5341, 27971), (9047, 16513)]