106254519

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{409}}^1$

素因数の和:647

約数の個数: 32

約数和(自身を含む): 165312000

約数和(自身を除く): 59057481

約数列:

[1, 3, 7, 21, 89, 139, 267, 409, 417, 623, 973, 1227, 1869, 2863, 2919, 8589, 12371, 36401, 37113, 56851, 86597, 109203, 170553, 254807, 259791, 397957, 764421, 1193871, 5059739, 15179217, 35418173, 106254519]

約数ペア:

[(1, 106254519), (3, 35418173), (7, 15179217), (21, 5059739), (89, 1193871), (139, 764421), (267, 397957), (409, 259791), (417, 254807), (623, 170553), (973, 109203), (1227, 86597), (1869, 56851), (2863, 37113), (2919, 36401), (8589, 12371)]