91297077

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{20887}}^1$

素因数の和:20968

約数の個数: 16

約数和(自身を含む): 128335872

約数和(自身を除く): 37038795

約数列:

[1, 3, 31, 47, 93, 141, 1457, 4371, 20887, 62661, 647497, 981689, 1942491, 2945067, 30432359, 91297077]

約数ペア:

[(1, 91297077), (3, 30432359), (31, 2945067), (47, 1942491), (93, 981689), (141, 647497), (1457, 62661), (4371, 20887)]