127500527

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{379}}^1$

素因数の和:671

約数の個数: 32

約数和(自身を含む): 169413120

約数和(自身を除く): 41912593

約数列:

[1, 7, 11, 17, 77, 119, 187, 257, 379, 1309, 1799, 2653, 2827, 4169, 4369, 6443, 19789, 29183, 30583, 45101, 48059, 70873, 97403, 336413, 496111, 681821, 1071433, 1655851, 7500031, 11590957, 18214361, 127500527]

約数ペア:

[(1, 127500527), (7, 18214361), (11, 11590957), (17, 7500031), (77, 1655851), (119, 1071433), (187, 681821), (257, 496111), (379, 336413), (1309, 97403), (1799, 70873), (2653, 48059), (2827, 45101), (4169, 30583), (4369, 29183), (6443, 19789)]