61704097

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{1213}}^1$

素因数の和:1289

約数の個数: 24

約数和(自身を含む): 78201024

約数和(自身を除く): 16496927

約数列:

[1, 7, 13, 43, 91, 169, 301, 559, 1183, 1213, 3913, 7267, 8491, 15769, 50869, 52159, 110383, 204997, 365113, 678067, 1434979, 4746469, 8814871, 61704097]

約数ペア:

[(1, 61704097), (7, 8814871), (13, 4746469), (43, 1434979), (91, 678067), (169, 365113), (301, 204997), (559, 110383), (1183, 52159), (1213, 50869), (3913, 15769), (7267, 8491)]