135378971

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^2\times {\mathrm{317}}^1$

素因数の和:388

約数の個数: 36

約数和(自身を含む): 177375312

約数和(自身を除く): 41996341

約数列:

[1, 7, 13, 19, 91, 133, 169, 247, 317, 361, 1183, 1729, 2219, 2527, 3211, 4121, 4693, 6023, 22477, 28847, 32851, 42161, 53573, 61009, 78299, 114437, 375011, 427063, 548093, 801059, 1017887, 1487681, 7125209, 10413767, 19339853, 135378971]

約数ペア:

[(1, 135378971), (7, 19339853), (13, 10413767), (19, 7125209), (91, 1487681), (133, 1017887), (169, 801059), (247, 548093), (317, 427063), (361, 375011), (1183, 114437), (1729, 78299), (2219, 61009), (2527, 53573), (3211, 42161), (4121, 32851), (4693, 28847), (6023, 22477)]