15693431230701

素因数分解:

$3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1777}}^1\times {\mathrm{870691}}^1$

素因数の和:872511

約数の個数: 72

約数和(自身を含む): 27531239246784

約数和(自身を除く): 11837808016083

約数列:

[1, 3, 7, 9, 21, 23, 49, 63, 69, 147, 161, 207, 441, 483, 1127, 1449, 1777, 3381, 5331, 10143, 12439, 15993, 37317, 40871, 87073, 111951, 122613, 261219, 286097, 367839, 783657, 858291, 870691, 2002679, 2574873, 2612073, 6008037, 6094837, 7836219, 18024111, 18284511, 20025893, 42663859, 54853533, 60077679, 127991577, 140181251, 180233037, 383974731, 420543753, 981268757, 1261631259, 1547217907, 2943806271, 4641653721, 8831418813, 10830525349, 13924961163, 32491576047, 35586011861, 75813677443, 97474728141, 106758035583, 227441032329, 249102083027, 320274106749, 682323096987, 747306249081, 1743714581189, 2241918747243, 5231143743567, 15693431230701]

約数ペア:

[(1, 15693431230701), (3, 5231143743567), (7, 2241918747243), (9, 1743714581189), (21, 747306249081), (23, 682323096987), (49, 320274106749), (63, 249102083027), (69, 227441032329), (147, 106758035583), (161, 97474728141), (207, 75813677443), (441, 35586011861), (483, 32491576047), (1127, 13924961163), (1449, 10830525349), (1777, 8831418813), (3381, 4641653721), (5331, 2943806271), (10143, 1547217907), (12439, 1261631259), (15993, 981268757), (37317, 420543753), (40871, 383974731), (87073, 180233037), (111951, 140181251), (122613, 127991577), (261219, 60077679), (286097, 54853533), (367839, 42663859), (783657, 20025893), (858291, 18284511), (870691, 18024111), (2002679, 7836219), (2574873, 6094837), (2612073, 6008037)]