966863871

素因数分解:

$3^4\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{1889}}^1$

素因数の和:2061

約数の個数: 40

約数和(自身を含む): 1481911200

約数和(自身を除く): 515047329

約数列:

[1, 3, 9, 27, 71, 81, 89, 213, 267, 639, 801, 1889, 1917, 2403, 5667, 5751, 6319, 7209, 17001, 18957, 51003, 56871, 134119, 153009, 168121, 170613, 402357, 504363, 511839, 1207071, 1513089, 3621213, 4539267, 10863639, 11936591, 13617801, 35809773, 107429319, 322287957, 966863871]

約数ペア:

[(1, 966863871), (3, 322287957), (9, 107429319), (27, 35809773), (71, 13617801), (81, 11936591), (89, 10863639), (213, 4539267), (267, 3621213), (639, 1513089), (801, 1207071), (1889, 511839), (1917, 504363), (2403, 402357), (5667, 170613), (5751, 168121), (6319, 153009), (7209, 134119), (17001, 56871), (18957, 51003)]