61552393

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{523}}^1$

素因数の和:613

約数の個数: 32

約数和(自身を含む): 79681536

約数和(自身を除く): 18129143

約数列:

[1, 7, 17, 23, 43, 119, 161, 301, 391, 523, 731, 989, 2737, 3661, 5117, 6923, 8891, 12029, 16813, 22489, 62237, 84203, 117691, 157423, 204493, 382313, 517247, 1431451, 2676191, 3620729, 8793199, 61552393]

約数ペア:

[(1, 61552393), (7, 8793199), (17, 3620729), (23, 2676191), (43, 1431451), (119, 517247), (161, 382313), (301, 204493), (391, 157423), (523, 117691), (731, 84203), (989, 62237), (2737, 22489), (3661, 16813), (5117, 12029), (6923, 8891)]