219482811

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{613}}^1$

素因数の和:860

約数の個数: 32

約数和(自身を含む): 331560000

約数和(自身を除く): 112077189

約数列:

[1, 3, 9, 27, 89, 149, 267, 447, 613, 801, 1341, 1839, 2403, 4023, 5517, 13261, 16551, 39783, 54557, 91337, 119349, 163671, 274011, 358047, 491013, 822033, 1473039, 2466099, 8128993, 24386979, 73160937, 219482811]

約数ペア:

[(1, 219482811), (3, 73160937), (9, 24386979), (27, 8128993), (89, 2466099), (149, 1473039), (267, 822033), (447, 491013), (613, 358047), (801, 274011), (1341, 163671), (1839, 119349), (2403, 91337), (4023, 54557), (5517, 39783), (13261, 16551)]