126839997

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{485977}}^1$

素因数の和:486012

約数の個数: 12

約数和(自身を含む): 189531420

約数和(自身を除く): 62691423

約数列:

[1, 3, 9, 29, 87, 261, 485977, 1457931, 4373793, 14093333, 42279999, 126839997]

約数ペア:

[(1, 126839997), (3, 42279999), (9, 14093333), (29, 4373793), (87, 1457931), (261, 485977)]