181322236479

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{9300007}}^1$

素因数の和:9300174

約数の個数: 16

約数和(自身を含む): 247901013248

約数和(自身を除く): 66578776769

約数列:

[1, 3, 67, 97, 201, 291, 6499, 19497, 9300007, 27900021, 623100469, 902100679, 1869301407, 2706302037, 60440745493, 181322236479]

約数ペア:

[(1, 181322236479), (3, 60440745493), (67, 2706302037), (97, 1869301407), (201, 902100679), (291, 623100469), (6499, 27900021), (19497, 9300007)]