67607739

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{1801}}^1$

素因数の和:1947

約数の個数: 24

約数和(自身を含む): 101012912

約数和(自身を除く): 33405173

約数列:

[1, 3, 9, 43, 97, 129, 291, 387, 873, 1801, 4171, 5403, 12513, 16209, 37539, 77443, 174697, 232329, 524091, 696987, 1572273, 7511971, 22535913, 67607739]

約数ペア:

[(1, 67607739), (3, 22535913), (9, 7511971), (43, 1572273), (97, 696987), (129, 524091), (291, 232329), (387, 174697), (873, 77443), (1801, 37539), (4171, 16209), (5403, 12513)]