66288686937

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{821}}^1\times {\mathrm{30971}}^1$

素因数の和:31885

約数の個数: 32

約数和(自身を含む): 97762498560

約数和(自身を除く): 31473811623

約数列:

[1, 3, 11, 33, 79, 237, 821, 869, 2463, 2607, 9031, 27093, 30971, 64859, 92913, 194577, 340681, 713449, 1022043, 2140347, 2446709, 7340127, 25427191, 26913799, 76281573, 80741397, 279699101, 839097303, 2008748089, 6026244267, 22096228979, 66288686937]

約数ペア:

[(1, 66288686937), (3, 22096228979), (11, 6026244267), (33, 2008748089), (79, 839097303), (237, 279699101), (821, 80741397), (869, 76281573), (2463, 26913799), (2607, 25427191), (9031, 7340127), (27093, 2446709), (30971, 2140347), (64859, 1022043), (92913, 713449), (194577, 340681)]