89027720257

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2749}}^1\times {\mathrm{6329}}^1$

素因数の和:9145

約数の個数: 32

約数和(自身を含む): 110293920000

約数和(自身を除く): 21266199743

約数列:

[1, 7, 17, 43, 119, 301, 731, 2749, 5117, 6329, 19243, 44303, 46733, 107593, 118207, 272147, 327131, 753151, 827449, 1905029, 2009519, 4626499, 14066633, 17398421, 32385493, 121788947, 295773157, 748132103, 2070412099, 5236924721, 12718245751, 89027720257]

約数ペア:

[(1, 89027720257), (7, 12718245751), (17, 5236924721), (43, 2070412099), (119, 748132103), (301, 295773157), (731, 121788947), (2749, 32385493), (5117, 17398421), (6329, 14066633), (19243, 4626499), (44303, 2009519), (46733, 1905029), (107593, 827449), (118207, 753151), (272147, 327131)]