69716133

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{257}}^1$

素因数の和:483

約数の個数: 40

約数和(自身を含む): 111260952

約数和(自身を除く): 41544819

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 197, 257, 459, 591, 771, 1377, 1773, 2313, 3349, 4369, 5319, 6939, 10047, 13107, 15957, 20817, 30141, 39321, 50629, 90423, 117963, 151887, 271269, 353889, 455661, 860693, 1366983, 2582079, 4100949, 7746237, 23238711, 69716133]

約数ペア:

[(1, 69716133), (3, 23238711), (9, 7746237), (17, 4100949), (27, 2582079), (51, 1366983), (81, 860693), (153, 455661), (197, 353889), (257, 271269), (459, 151887), (591, 117963), (771, 90423), (1377, 50629), (1773, 39321), (2313, 30141), (3349, 20817), (4369, 15957), (5319, 13107), (6939, 10047)]