15697765260429

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1\times {\mathrm{911}}^1\times {\mathrm{53951}}^1$

素因数の和:55166

約数の個数: 64

約数和(自身を含む): 24411593244672

約数和(自身を除く): 8713827984243

約数列:

[1, 3, 7, 21, 67, 201, 227, 469, 681, 911, 1407, 1589, 2733, 4767, 6377, 15209, 19131, 45627, 53951, 61037, 106463, 161853, 183111, 206797, 319389, 377657, 427259, 620391, 1132971, 1281777, 1447579, 3614717, 4342737, 10844151, 12246877, 13855399, 25303019, 36740631, 41566197, 49149361, 75909057, 85728139, 96987793, 147448083, 257184417, 290963379, 344045527, 820540759, 1032136581, 2461622277, 3293007187, 5743785313, 9879021561, 11156904947, 17231355939, 23051050309, 33470714841, 69153150927, 78098334629, 234295003887, 747512631449, 2242537894347, 5232588420143, 15697765260429]

約数ペア:

[(1, 15697765260429), (3, 5232588420143), (7, 2242537894347), (21, 747512631449), (67, 234295003887), (201, 78098334629), (227, 69153150927), (469, 33470714841), (681, 23051050309), (911, 17231355939), (1407, 11156904947), (1589, 9879021561), (2733, 5743785313), (4767, 3293007187), (6377, 2461622277), (15209, 1032136581), (19131, 820540759), (45627, 344045527), (53951, 290963379), (61037, 257184417), (106463, 147448083), (161853, 96987793), (183111, 85728139), (206797, 75909057), (319389, 49149361), (377657, 41566197), (427259, 36740631), (620391, 25303019), (1132971, 13855399), (1281777, 12246877), (1447579, 10844151), (3614717, 4342737)]