68562711

素因数分解:

$3^2\times 7^2\times {\mathrm{107}}^1\times {\mathrm{1453}}^1$

素因数の和:1580

約数の個数: 36

約数和(自身を含む): 116360712

約数和(自身を除く): 47798001

約数列:

[1, 3, 7, 9, 21, 49, 63, 107, 147, 321, 441, 749, 963, 1453, 2247, 4359, 5243, 6741, 10171, 13077, 15729, 30513, 47187, 71197, 91539, 155471, 213591, 466413, 640773, 1088297, 1399239, 3264891, 7618079, 9794673, 22854237, 68562711]

約数ペア:

[(1, 68562711), (3, 22854237), (7, 9794673), (9, 7618079), (21, 3264891), (49, 1399239), (63, 1088297), (107, 640773), (147, 466413), (321, 213591), (441, 155471), (749, 91539), (963, 71197), (1453, 47187), (2247, 30513), (4359, 15729), (5243, 13077), (6741, 10171)]