98967681

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{2539}}^1$

素因数の和:2677

約数の個数: 24

約数和(自身を含む): 147401280

約数和(自身を除く): 48433599

約数列:

[1, 3, 9, 61, 71, 183, 213, 549, 639, 2539, 4331, 7617, 12993, 22851, 38979, 154879, 180269, 464637, 540807, 1393911, 1622421, 10996409, 32989227, 98967681]

約数ペア:

[(1, 98967681), (3, 32989227), (9, 10996409), (61, 1622421), (71, 1393911), (183, 540807), (213, 464637), (549, 180269), (639, 154879), (2539, 38979), (4331, 22851), (7617, 12993)]