7131386109

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{34763}}^1$

素因数の和:34905

約数の個数: 32

約数和(自身を含む): 10345766400

約数和(自身を除く): 3214380291

約数列:

[1, 3, 19, 57, 59, 61, 177, 183, 1121, 1159, 3363, 3477, 3599, 10797, 34763, 68381, 104289, 205143, 660497, 1981491, 2051017, 2120543, 6153051, 6361629, 38969323, 40290317, 116907969, 120870951, 125112037, 375336111, 2377128703, 7131386109]

約数ペア:

[(1, 7131386109), (3, 2377128703), (19, 375336111), (57, 125112037), (59, 120870951), (61, 116907969), (177, 40290317), (183, 38969323), (1121, 6361629), (1159, 6153051), (3363, 2120543), (3477, 2051017), (3599, 1981491), (10797, 660497), (34763, 205143), (68381, 104289)]