15663572001

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2797}}^1\times {\mathrm{8081}}^1$

素因数の和:10902

約数の個数: 48

約数和(自身を含む): 28221568128

約数和(自身を除く): 12557996127

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 2797, 8081, 8391, 19579, 24243, 25173, 30767, 56567, 58737, 72729, 88891, 92301, 169701, 176211, 215369, 266673, 276903, 509103, 622237, 646107, 800019, 1866711, 1938321, 5600133, 22602557, 67807671, 158217899, 203423013, 248628127, 474653697, 745884381, 1423961091, 1740396889, 2237653143, 5221190667, 15663572001]

約数ペア:

[(1, 15663572001), (3, 5221190667), (7, 2237653143), (9, 1740396889), (11, 1423961091), (21, 745884381), (33, 474653697), (63, 248628127), (77, 203423013), (99, 158217899), (231, 67807671), (693, 22602557), (2797, 5600133), (8081, 1938321), (8391, 1866711), (19579, 800019), (24243, 646107), (25173, 622237), (30767, 509103), (56567, 276903), (58737, 266673), (72729, 215369), (88891, 176211), (92301, 169701)]