78890651403

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{2996113}}^1$

素因数の和:2996314

約数の個数: 16

約数和(自身を含む): 107572477056

約数和(自身を除く): 28681825653

約数列:

[1, 3, 67, 131, 201, 393, 8777, 26331, 2996113, 8988339, 200739571, 392490803, 602218713, 1177472409, 26296883801, 78890651403]

約数ペア:

[(1, 78890651403), (3, 26296883801), (67, 1177472409), (131, 602218713), (201, 392490803), (393, 200739571), (8777, 8988339), (26331, 2996113)]