47884069881

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{2389067}}^1$

素因数の和:2389221

約数の個数: 24

約数和(自身を含む): 73793532384

約数和(自身を除く): 25909462503

約数列:

[1, 3, 9, 17, 51, 131, 153, 393, 1179, 2227, 6681, 20043, 2389067, 7167201, 21501603, 40614139, 121842417, 312967777, 365527251, 938903331, 2816709993, 5320452209, 15961356627, 47884069881]

約数ペア:

[(1, 47884069881), (3, 15961356627), (9, 5320452209), (17, 2816709993), (51, 938903331), (131, 365527251), (153, 312967777), (393, 121842417), (1179, 40614139), (2227, 21501603), (6681, 7167201), (20043, 2389067)]