90274077

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{1259}}^1$

素因数の和:1553

約数の個数: 24

約数和(自身を含む): 135233280

約数和(自身を除く): 44959203

約数列:

[1, 3, 9, 31, 93, 257, 279, 771, 1259, 2313, 3777, 7967, 11331, 23901, 39029, 71703, 117087, 323563, 351261, 970689, 2912067, 10030453, 30091359, 90274077]

約数ペア:

[(1, 90274077), (3, 30091359), (9, 10030453), (31, 2912067), (93, 970689), (257, 351261), (279, 323563), (771, 117087), (1259, 71703), (2313, 39029), (3777, 23901), (7967, 11331)]