65933469

素因数分解:

$3^2\times 7^2\times {\mathrm{307}}^1\times {\mathrm{487}}^1$

素因数の和:814

約数の個数: 36

約数和(自身を含む): 111375264

約数和(自身を除く): 45441795

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 307, 441, 487, 921, 1461, 2149, 2763, 3409, 4383, 6447, 10227, 15043, 19341, 23863, 30681, 45129, 71589, 135387, 149509, 214767, 448527, 1046563, 1345581, 3139689, 7325941, 9419067, 21977823, 65933469]

約数ペア:

[(1, 65933469), (3, 21977823), (7, 9419067), (9, 7325941), (21, 3139689), (49, 1345581), (63, 1046563), (147, 448527), (307, 214767), (441, 149509), (487, 135387), (921, 71589), (1461, 45129), (2149, 30681), (2763, 23863), (3409, 19341), (4383, 15043), (6447, 10227)]