888948636363

素因数分解:

$3^5\times {\mathrm{21991}}^1\times {\mathrm{166351}}^1$

素因数の和:188357

約数の個数: 24

約数和(自身を含む): 1331662398976

約数和(自身を除く): 442713762613

約数列:

[1, 3, 9, 27, 81, 243, 21991, 65973, 166351, 197919, 499053, 593757, 1497159, 1781271, 4491477, 5343813, 13474431, 40423293, 3658224841, 10974674523, 32924023569, 98772070707, 296316212121, 888948636363]

約数ペア:

[(1, 888948636363), (3, 296316212121), (9, 98772070707), (27, 32924023569), (81, 10974674523), (243, 3658224841), (21991, 40423293), (65973, 13474431), (166351, 5343813), (197919, 4491477), (499053, 1781271), (593757, 1497159)]