725342013

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{14983}}^1$

素因数の和:15166

約数の個数: 32

約数和(自身を含む): 1179540480

約数和(自身を除く): 454198467

約数列:

[1, 3, 9, 11, 27, 33, 99, 163, 297, 489, 1467, 1793, 4401, 5379, 14983, 16137, 44949, 48411, 134847, 164813, 404541, 494439, 1483317, 2442229, 4449951, 7326687, 21980061, 26864519, 65940183, 80593557, 241780671, 725342013]

約数ペア:

[(1, 725342013), (3, 241780671), (9, 80593557), (11, 65940183), (27, 26864519), (33, 21980061), (99, 7326687), (163, 4449951), (297, 2442229), (489, 1483317), (1467, 494439), (1793, 404541), (4401, 164813), (5379, 134847), (14983, 48411), (16137, 44949)]