68146287

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{829}}^1$

素因数の和:943

約数の個数: 32

約数和(自身を含む): 103265280

約数和(自身を除く): 35118993

約数列:

[1, 3, 11, 33, 47, 53, 141, 159, 517, 583, 829, 1551, 1749, 2487, 2491, 7473, 9119, 27357, 27401, 38963, 43937, 82203, 116889, 131811, 428593, 483307, 1285779, 1449921, 2065039, 6195117, 22715429, 68146287]

約数ペア:

[(1, 68146287), (3, 22715429), (11, 6195117), (33, 2065039), (47, 1449921), (53, 1285779), (141, 483307), (159, 428593), (517, 131811), (583, 116889), (829, 82203), (1551, 43937), (1749, 38963), (2487, 27401), (2491, 27357), (7473, 9119)]