67399101

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1907}}^1$

素因数の和:1951

約数の個数: 64

約数和(自身を含む): 131880960

約数和(自身を除く): 64481859

約数列:

[1, 3, 7, 9, 11, 17, 21, 27, 33, 51, 63, 77, 99, 119, 153, 187, 189, 231, 297, 357, 459, 561, 693, 1071, 1309, 1683, 1907, 2079, 3213, 3927, 5049, 5721, 11781, 13349, 17163, 20977, 32419, 35343, 40047, 51489, 62931, 97257, 120141, 146839, 188793, 226933, 291771, 356609, 360423, 440517, 566379, 680799, 875313, 1069827, 1321551, 2042397, 2496263, 3209481, 3964653, 6127191, 7488789, 9628443, 22466367, 67399101]

約数ペア:

[(1, 67399101), (3, 22466367), (7, 9628443), (9, 7488789), (11, 6127191), (17, 3964653), (21, 3209481), (27, 2496263), (33, 2042397), (51, 1321551), (63, 1069827), (77, 875313), (99, 680799), (119, 566379), (153, 440517), (187, 360423), (189, 356609), (231, 291771), (297, 226933), (357, 188793), (459, 146839), (561, 120141), (693, 97257), (1071, 62931), (1309, 51489), (1683, 40047), (1907, 35343), (2079, 32419), (3213, 20977), (3927, 17163), (5049, 13349), (5721, 11781)]