733521789

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{81421}}^1$

素因数の和:81458

約数の個数: 48

約数和(自身を含む): 1422605184

約数和(自身を除く): 689083395

約数列:

[1, 3, 7, 9, 11, 13, 21, 33, 39, 63, 77, 91, 99, 117, 143, 231, 273, 429, 693, 819, 1001, 1287, 3003, 9009, 81421, 244263, 569947, 732789, 895631, 1058473, 1709841, 2686893, 3175419, 5129523, 6269417, 7409311, 8060679, 9526257, 11643203, 18808251, 22227933, 34929609, 56424753, 66683799, 81502421, 104788827, 244507263, 733521789]

約数ペア:

[(1, 733521789), (3, 244507263), (7, 104788827), (9, 81502421), (11, 66683799), (13, 56424753), (21, 34929609), (33, 22227933), (39, 18808251), (63, 11643203), (77, 9526257), (91, 8060679), (99, 7409311), (117, 6269417), (143, 5129523), (231, 3175419), (273, 2686893), (429, 1709841), (693, 1058473), (819, 895631), (1001, 732789), (1287, 569947), (3003, 244263), (9009, 81421)]