201423627

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{42307}}^1$

素因数の和:42359

約数の個数: 18

約数和(自身を含む): 304152212

約数和(自身を除く): 102728585

約数列:

[1, 3, 9, 23, 69, 207, 529, 1587, 4761, 42307, 126921, 380763, 973061, 2919183, 8757549, 22380403, 67141209, 201423627]

約数ペア:

[(1, 201423627), (3, 67141209), (9, 22380403), (23, 8757549), (69, 2919183), (207, 973061), (529, 380763), (1587, 126921), (4761, 42307)]