207007779

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{85931}}^1$

素因数の和:86018

約数の個数: 16

約数和(自身を含む): 305230464

約数和(自身を除く): 98222685

約数列:

[1, 3, 11, 33, 73, 219, 803, 2409, 85931, 257793, 945241, 2835723, 6272963, 18818889, 69002593, 207007779]

約数ペア:

[(1, 207007779), (3, 69002593), (11, 18818889), (33, 6272963), (73, 2835723), (219, 945241), (803, 257793), (2409, 85931)]