26996830065

素因数分解:

$3^3\times 5^1\times {\mathrm{199976519}}^1$

素因数の和:199976533

約数の個数: 16

約数和(自身を含む): 47994364800

約数和(自身を除く): 20997534735

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 199976519, 599929557, 999882595, 1799788671, 2999647785, 5399366013, 8998943355, 26996830065]

約数ペア:

[(1, 26996830065), (3, 8998943355), (5, 5399366013), (9, 2999647785), (15, 1799788671), (27, 999882595), (45, 599929557), (135, 199976519)]