451013049

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{2081}}^1$

素因数の和:2462

約数の個数: 32

約数和(自身を含む): 699552000

約数和(自身を除く): 248538951

約数列:

[1, 3, 9, 23, 27, 69, 207, 349, 621, 1047, 2081, 3141, 6243, 8027, 9423, 18729, 24081, 47863, 56187, 72243, 143589, 216729, 430767, 726269, 1292301, 2178807, 6536421, 16704187, 19609263, 50112561, 150337683, 451013049]

約数ペア:

[(1, 451013049), (3, 150337683), (9, 50112561), (23, 19609263), (27, 16704187), (69, 6536421), (207, 2178807), (349, 1292301), (621, 726269), (1047, 430767), (2081, 216729), (3141, 143589), (6243, 72243), (8027, 56187), (9423, 47863), (18729, 24081)]