50505309

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{487}}^1$

素因数の和:686

約数の個数: 32

約数和(自身を含む): 78704640

約数和(自身を除く): 28199331

約数列:

[1, 3, 9, 23, 27, 69, 167, 207, 487, 501, 621, 1461, 1503, 3841, 4383, 4509, 11201, 11523, 13149, 33603, 34569, 81329, 100809, 103707, 243987, 302427, 731961, 1870567, 2195883, 5611701, 16835103, 50505309]

約数ペア:

[(1, 50505309), (3, 16835103), (9, 5611701), (23, 2195883), (27, 1870567), (69, 731961), (167, 302427), (207, 243987), (487, 103707), (501, 100809), (621, 81329), (1461, 34569), (1503, 33603), (3841, 13149), (4383, 11523), (4509, 11201)]