64767963

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{907}}^1\times {\mathrm{1831}}^1$

素因数の和:2754

約数の個数: 16

約数和(自身を含む): 93153536

約数和(自身を除く): 28385573

約数列:

[1, 3, 13, 39, 907, 1831, 2721, 5493, 11791, 23803, 35373, 71409, 1660717, 4982151, 21589321, 64767963]

約数ペア:

[(1, 64767963), (3, 21589321), (13, 4982151), (39, 1660717), (907, 71409), (1831, 35373), (2721, 23803), (5493, 11791)]