139082811

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{1667}}^1$

素因数の和:1843

約数の個数: 32

約数和(自身を含む): 220976640

約数和(自身を除く): 81893829

約数列:

[1, 3, 7, 21, 29, 87, 137, 203, 411, 609, 959, 1667, 2877, 3973, 5001, 11669, 11919, 27811, 35007, 48343, 83433, 145029, 228379, 338401, 685137, 1015203, 1598653, 4795959, 6622991, 19868973, 46360937, 139082811]

約数ペア:

[(1, 139082811), (3, 46360937), (7, 19868973), (21, 6622991), (29, 4795959), (87, 1598653), (137, 1015203), (203, 685137), (411, 338401), (609, 228379), (959, 145029), (1667, 83433), (2877, 48343), (3973, 35007), (5001, 27811), (11669, 11919)]