214928883

素因数分解:

$3^6\times {\mathrm{13}}^1\times {\mathrm{22679}}^1$

素因数の和:22710

約数の個数: 28

約数和(自身を含む): 347049360

約数和(自身を除く): 132120477

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 729, 1053, 3159, 9477, 22679, 68037, 204111, 294827, 612333, 884481, 1836999, 2653443, 5510997, 7960329, 16532991, 23880987, 71642961, 214928883]

約数ペア:

[(1, 214928883), (3, 71642961), (9, 23880987), (13, 16532991), (27, 7960329), (39, 5510997), (81, 2653443), (117, 1836999), (243, 884481), (351, 612333), (729, 294827), (1053, 204111), (3159, 68037), (9477, 22679)]