39690189

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1123}}^1$

素因数の和:1167

約数の個数: 64

約数和(自身を含む): 77690880

約数和(自身を除く): 38000691

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, 1123, 1309, 1683, 2079, 3213, 3369, 3927, 5049, 7861, 10107, 11781, 12353, 19091, 23583, 30321, 35343, 37059, 57273, 70749, 86471, 111177, 133637, 171819, 210001, 212247, 259413, 333531, 400911, 515457, 630003, 778239, 1202733, 1470007, 1890009, 2334717, 3608199, 4410021, 5670027, 13230063, 39690189]

約数ペア:

[(1, 39690189), (3, 13230063), (7, 5670027), (9, 4410021), (11, 3608199), (17, 2334717), (21, 1890009), (27, 1470007), (33, 1202733), (51, 778239), (63, 630003), (77, 515457), (99, 400911), (119, 333531), (153, 259413), (187, 212247), (189, 210001), (231, 171819), (297, 133637), (357, 111177), (459, 86471), (561, 70749), (693, 57273), (1071, 37059), (1123, 35343), (1309, 30321), (1683, 23583), (2079, 19091), (3213, 12353), (3369, 11781), (3927, 10107), (5049, 7861)]