103420401

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:318

約数の個数: 64

約数和(自身を含む): 178790400

約数和(自身を除く): 75369999

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 79, 119, 133, 193, 237, 323, 357, 399, 553, 579, 969, 1343, 1351, 1501, 1659, 2261, 3281, 3667, 4029, 4053, 4503, 6783, 9401, 9843, 10507, 11001, 15247, 22967, 25517, 25669, 28203, 31521, 45741, 62339, 68901, 76551, 77007, 106729, 178619, 187017, 259199, 289693, 320187, 436373, 535857, 777597, 869079, 1309119, 1814393, 2027851, 4924781, 5443179, 6083553, 14774343, 34473467, 103420401]

約数ペア:

[(1, 103420401), (3, 34473467), (7, 14774343), (17, 6083553), (19, 5443179), (21, 4924781), (51, 2027851), (57, 1814393), (79, 1309119), (119, 869079), (133, 777597), (193, 535857), (237, 436373), (323, 320187), (357, 289693), (399, 259199), (553, 187017), (579, 178619), (969, 106729), (1343, 77007), (1351, 76551), (1501, 68901), (1659, 62339), (2261, 45741), (3281, 31521), (3667, 28203), (4029, 25669), (4053, 25517), (4503, 22967), (6783, 15247), (9401, 11001), (9843, 10507)]