71293077

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{1217}}^1$

素因数の和:1529

約数の個数: 24

約数和(自身を含む): 107924544

約数和(自身を除く): 36631467

約数列:

[1, 3, 9, 23, 69, 207, 283, 849, 1217, 2547, 3651, 6509, 10953, 19527, 27991, 58581, 83973, 251919, 344411, 1033233, 3099699, 7921453, 23764359, 71293077]

約数ペア:

[(1, 71293077), (3, 23764359), (9, 7921453), (23, 3099699), (69, 1033233), (207, 344411), (283, 251919), (849, 83973), (1217, 58581), (2547, 27991), (3651, 19527), (6509, 10953)]