339516117

素因数分解:

$3^4\times {\mathrm{271}}^1\times {\mathrm{15467}}^1$

素因数の和:15750

約数の個数: 20

約数和(自身を含む): 509082816

約数和(自身を除く): 169566699

約数列:

[1, 3, 9, 27, 81, 271, 813, 2439, 7317, 15467, 21951, 46401, 139203, 417609, 1252827, 4191557, 12574671, 37724013, 113172039, 339516117]

約数ペア:

[(1, 339516117), (3, 113172039), (9, 37724013), (27, 12574671), (81, 4191557), (271, 1252827), (813, 417609), (2439, 139203), (7317, 46401), (15467, 21951)]