71306579397

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{9131333}}^1$

素因数の和:9131492

約数の個数: 16

約数和(自身を含む): 100809927360

約数和(自身を除く): 29503347963

約数列:

[1, 3, 19, 57, 137, 411, 2603, 7809, 9131333, 27393999, 173495327, 520485981, 1250992621, 3752977863, 23768859799, 71306579397]

約数ペア:

[(1, 71306579397), (3, 23768859799), (19, 3752977863), (57, 1250992621), (137, 520485981), (411, 173495327), (2603, 27393999), (7809, 9131333)]