63669819

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{677}}^1$

素因数の和:779

約数の個数: 32

約数和(自身を含む): 93726720

約数和(自身を除く): 30056901

約数列:

[1, 3, 23, 29, 47, 69, 87, 141, 667, 677, 1081, 1363, 2001, 2031, 3243, 4089, 15571, 19633, 31349, 31819, 46713, 58899, 94047, 95457, 451559, 731837, 922751, 1354677, 2195511, 2768253, 21223273, 63669819]

約数ペア:

[(1, 63669819), (3, 21223273), (23, 2768253), (29, 2195511), (47, 1354677), (69, 922751), (87, 731837), (141, 451559), (667, 95457), (677, 94047), (1081, 58899), (1363, 46713), (2001, 31819), (2031, 31349), (3243, 19633), (4089, 15571)]