67908897

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{389}}^1$

素因数の和:582

約数の個数: 48

約数和(自身を含む): 119733120

約数和(自身を除く): 51824223

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 163, 357, 389, 489, 1071, 1141, 1167, 1467, 2723, 2771, 3423, 3501, 6613, 8169, 8313, 10269, 19397, 19839, 24507, 24939, 46291, 58191, 59517, 63407, 138873, 174573, 190221, 416619, 443849, 570663, 1077919, 1331547, 3233757, 3994641, 7545433, 9701271, 22636299, 67908897]

約数ペア:

[(1, 67908897), (3, 22636299), (7, 9701271), (9, 7545433), (17, 3994641), (21, 3233757), (51, 1331547), (63, 1077919), (119, 570663), (153, 443849), (163, 416619), (357, 190221), (389, 174573), (489, 138873), (1071, 63407), (1141, 59517), (1167, 58191), (1467, 46291), (2723, 24939), (2771, 24507), (3423, 19839), (3501, 19397), (6613, 10269), (8169, 8313)]