669334833

素因数分解:

$3^4\times {\mathrm{211}}^1\times {\mathrm{39163}}^1$

素因数の和:39386

約数の個数: 20

約数和(自身を含む): 1004634928

約数和(自身を除く): 335300095

約数列:

[1, 3, 9, 27, 81, 211, 633, 1899, 5697, 17091, 39163, 117489, 352467, 1057401, 3172203, 8263393, 24790179, 74370537, 223111611, 669334833]

約数ペア:

[(1, 669334833), (3, 223111611), (9, 74370537), (27, 24790179), (81, 8263393), (211, 3172203), (633, 1057401), (1899, 352467), (5697, 117489), (17091, 39163)]