64457679

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{433}}^1$

素因数の和:807

約数の個数: 32

約数和(自身を含む): 101493504

約数和(自身を除く): 37035825

約数列:

[1, 3, 11, 13, 33, 39, 143, 347, 429, 433, 1041, 1299, 3817, 4511, 4763, 5629, 11451, 13533, 14289, 16887, 49621, 61919, 148863, 150251, 185757, 450753, 1652761, 1953263, 4958283, 5859789, 21485893, 64457679]

約数ペア:

[(1, 64457679), (3, 21485893), (11, 5859789), (13, 4958283), (33, 1953263), (39, 1652761), (143, 450753), (347, 185757), (429, 150251), (433, 148863), (1041, 61919), (1299, 49621), (3817, 16887), (4511, 14289), (4763, 13533), (5629, 11451)]