65724057

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{563}}^1$

素因数の和:702

約数の個数: 48

約数和(自身を含む): 116138880

約数和(自身を除く): 50414823

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 109, 119, 153, 327, 357, 563, 763, 981, 1071, 1689, 1853, 2289, 3941, 5067, 5559, 6867, 9571, 11823, 12971, 16677, 28713, 35469, 38913, 61367, 66997, 86139, 116739, 184101, 200991, 429569, 552303, 602973, 1043239, 1288707, 3129717, 3866121, 7302673, 9389151, 21908019, 65724057]

約数ペア:

[(1, 65724057), (3, 21908019), (7, 9389151), (9, 7302673), (17, 3866121), (21, 3129717), (51, 1288707), (63, 1043239), (109, 602973), (119, 552303), (153, 429569), (327, 200991), (357, 184101), (563, 116739), (763, 86139), (981, 66997), (1071, 61367), (1689, 38913), (1853, 35469), (2289, 28713), (3941, 16677), (5067, 12971), (5559, 11823), (6867, 9571)]