68002893

素因数分解:

$3^2\times 7^1\times {\mathrm{337}}^1\times {\mathrm{3203}}^1$

素因数の和:3553

約数の個数: 24

約数和(自身を含む): 112627008

約数和(自身を除く): 44624115

約数列:

[1, 3, 7, 9, 21, 63, 337, 1011, 2359, 3033, 3203, 7077, 9609, 21231, 22421, 28827, 67263, 201789, 1079411, 3238233, 7555877, 9714699, 22667631, 68002893]

約数ペア:

[(1, 68002893), (3, 22667631), (7, 9714699), (9, 7555877), (21, 3238233), (63, 1079411), (337, 201789), (1011, 67263), (2359, 28827), (3033, 22421), (3203, 21231), (7077, 9609)]