77665329

素因数分解:

$3^2\times 7^1\times {\mathrm{929}}^1\times {\mathrm{1327}}^1$

素因数の和:2269

約数の個数: 24

約数和(自身を含む): 128444160

約数和(自身を除く): 50778831

約数列:

[1, 3, 7, 9, 21, 63, 929, 1327, 2787, 3981, 6503, 8361, 9289, 11943, 19509, 27867, 58527, 83601, 1232783, 3698349, 8629481, 11095047, 25888443, 77665329]

約数ペア:

[(1, 77665329), (3, 25888443), (7, 11095047), (9, 8629481), (21, 3698349), (63, 1232783), (929, 83601), (1327, 58527), (2787, 27867), (3981, 19509), (6503, 11943), (8361, 9289)]