138180911

素因数分解:

${\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{743}}^1$

素因数の和:847

約数の個数: 24

約数和(自身を含む): 160302240

約数和(自身を除く): 22121329

約数列:

[1, 11, 29, 53, 121, 319, 583, 743, 1537, 3509, 6413, 8173, 16907, 21547, 39379, 89903, 185977, 237017, 433169, 1141991, 2607187, 4764859, 12561901, 138180911]

約数ペア:

[(1, 138180911), (11, 12561901), (29, 4764859), (53, 2607187), (121, 1141991), (319, 433169), (583, 237017), (743, 185977), (1537, 89903), (3509, 39379), (6413, 21547), (8173, 16907)]