61021737

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{1831}}^1$

素因数の和:1890

約数の個数: 36

約数和(自身を含む): 105361984

約数和(自身を除く): 44340247

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 529, 1449, 1587, 1831, 3703, 4761, 5493, 11109, 12817, 16479, 33327, 38451, 42113, 115353, 126339, 294791, 379017, 884373, 968599, 2653119, 2905797, 6780193, 8717391, 20340579, 61021737]

約数ペア:

[(1, 61021737), (3, 20340579), (7, 8717391), (9, 6780193), (21, 2905797), (23, 2653119), (63, 968599), (69, 884373), (161, 379017), (207, 294791), (483, 126339), (529, 115353), (1449, 42113), (1587, 38451), (1831, 33327), (3703, 16479), (4761, 12817), (5493, 11109)]