31136706921

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{1433}}^1\times {\mathrm{1823}}^1$

素因数の和:3425

約数の個数: 32

約数和(自身を含む): 43314600960

約数和(自身を除く): 12177894039

約数列:

[1, 3, 29, 87, 137, 411, 1433, 1823, 3973, 4299, 5469, 11919, 41557, 52867, 124671, 158601, 196321, 249751, 588963, 749253, 2612359, 5693309, 7242779, 7837077, 17079927, 21728337, 75758411, 227275233, 357893183, 1073679549, 10378902307, 31136706921]

約数ペア:

[(1, 31136706921), (3, 10378902307), (29, 1073679549), (87, 357893183), (137, 227275233), (411, 75758411), (1433, 21728337), (1823, 17079927), (3973, 7837077), (4299, 7242779), (5469, 5693309), (11919, 2612359), (41557, 749253), (52867, 588963), (124671, 249751), (158601, 196321)]