406950804945

素因数分解:

$3^3\times 5^1\times {\mathrm{20627}}^1\times {\mathrm{146141}}^1$

素因数の和:166782

約数の個数: 32

約数和(自身を含む): 723508122240

約数和(自身を除く): 316557317295

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 20627, 61881, 103135, 146141, 185643, 309405, 438423, 556929, 730705, 928215, 1315269, 2192115, 2784645, 3945807, 6576345, 19729035, 3014450407, 9043351221, 15072252035, 27130053663, 45216756105, 81390160989, 135650268315, 406950804945]

約数ペア:

[(1, 406950804945), (3, 135650268315), (5, 81390160989), (9, 45216756105), (15, 27130053663), (27, 15072252035), (45, 9043351221), (135, 3014450407), (20627, 19729035), (61881, 6576345), (103135, 3945807), (146141, 2784645), (185643, 2192115), (309405, 1315269), (438423, 928215), (556929, 730705)]