136990271

素因数分解:

${\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{619}}^1$

素因数の和:731

約数の個数: 24

約数和(自身を含む): 158323200

約数和(自身を除く): 21332929

約数列:

[1, 11, 31, 59, 121, 341, 619, 649, 1829, 3751, 6809, 7139, 19189, 20119, 36521, 74899, 211079, 221309, 401731, 1132151, 2321869, 4419041, 12453661, 136990271]

約数ペア:

[(1, 136990271), (11, 12453661), (31, 4419041), (59, 2321869), (121, 1132151), (341, 401731), (619, 221309), (649, 211079), (1829, 74899), (3751, 36521), (6809, 20119), (7139, 19189)]