9781803147

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{541}}^1$

素因数の和:784

約数の個数: 64

約数和(自身を含む): 14385807360

約数和(自身を除く): 4604004213

約数列:

[1, 3, 23, 31, 69, 79, 93, 107, 237, 321, 541, 713, 1623, 1817, 2139, 2449, 2461, 3317, 5451, 7347, 7383, 8453, 9951, 12443, 16771, 25359, 37329, 42739, 50313, 56327, 57887, 76291, 128217, 168981, 173661, 194419, 228873, 262043, 385733, 583257, 786129, 982997, 1157199, 1324909, 1331401, 1794497, 2948991, 3974727, 3994203, 4573073, 5383491, 6026989, 13719219, 18080967, 30472907, 41273431, 91418721, 105180679, 123820293, 141765263, 315542037, 425295789, 3260601049, 9781803147]

約数ペア:

[(1, 9781803147), (3, 3260601049), (23, 425295789), (31, 315542037), (69, 141765263), (79, 123820293), (93, 105180679), (107, 91418721), (237, 41273431), (321, 30472907), (541, 18080967), (713, 13719219), (1623, 6026989), (1817, 5383491), (2139, 4573073), (2449, 3994203), (2461, 3974727), (3317, 2948991), (5451, 1794497), (7347, 1331401), (7383, 1324909), (8453, 1157199), (9951, 982997), (12443, 786129), (16771, 583257), (25359, 385733), (37329, 262043), (42739, 228873), (50313, 194419), (56327, 173661), (57887, 168981), (76291, 128217)]