75964147

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{1307}}^1$

素因数の和:1375

約数の個数: 24

約数和(自身を含む): 95682816

約数和(自身を除く): 19718669

約数列:

[1, 7, 19, 23, 133, 161, 361, 437, 1307, 2527, 3059, 8303, 9149, 24833, 30061, 58121, 173831, 210427, 471827, 571159, 3302789, 3998113, 10852021, 75964147]

約数ペア:

[(1, 75964147), (7, 10852021), (19, 3998113), (23, 3302789), (133, 571159), (161, 471827), (361, 210427), (437, 173831), (1307, 58121), (2527, 30061), (3059, 24833), (8303, 9149)]