156913859991

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{126645569}}^1$

素因数の和:126645638

約数の個数: 16

約数和(自身を含む): 243159494400

約数和(自身を除く): 86245634409

約数列:

[1, 3, 7, 21, 59, 177, 413, 1239, 126645569, 379936707, 886518983, 2659556949, 7472088571, 22416265713, 52304619997, 156913859991]

約数ペア:

[(1, 156913859991), (3, 52304619997), (7, 22416265713), (21, 7472088571), (59, 2659556949), (177, 886518983), (413, 379936707), (1239, 126645569)]