138492057

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{857}}^1$

素因数の和:1013

約数の個数: 32

約数和(自身を含む): 207567360

約数和(自身を除く): 69075303

約数列:

[1, 3, 11, 33, 59, 83, 177, 249, 649, 857, 913, 1947, 2571, 2739, 4897, 9427, 14691, 28281, 50563, 53867, 71131, 151689, 161601, 213393, 556193, 782441, 1668579, 2347323, 4196729, 12590187, 46164019, 138492057]

約数ペア:

[(1, 138492057), (3, 46164019), (11, 12590187), (33, 4196729), (59, 2347323), (83, 1668579), (177, 782441), (249, 556193), (649, 213393), (857, 161601), (913, 151689), (1947, 71131), (2571, 53867), (2739, 50563), (4897, 28281), (9427, 14691)]