127702413

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{38453}}^1$

素因数の和:38506

約数の個数: 20

約数和(自身を含む): 195423228

約数和(自身を除く): 67720815

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 3321, 38453, 115359, 346077, 1038231, 1576573, 3114693, 4729719, 14189157, 42567471, 127702413]

約数ペア:

[(1, 127702413), (3, 42567471), (9, 14189157), (27, 4729719), (41, 3114693), (81, 1576573), (123, 1038231), (369, 346077), (1107, 115359), (3321, 38453)]