15668966361

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{769}}^1$

素因数の和:1006

約数の個数: 64

約数和(自身を含む): 22878535680

約数和(自身を除く): 7209569319

約数列:

[1, 3, 23, 47, 61, 69, 103, 141, 183, 309, 769, 1081, 1403, 2307, 2369, 2867, 3243, 4209, 4841, 6283, 7107, 8601, 14523, 17687, 18849, 36143, 46909, 53061, 65941, 79207, 108429, 111343, 140727, 144509, 197823, 237621, 295301, 334029, 433527, 831289, 885903, 1078907, 1821761, 2204723, 2493867, 3236721, 3722729, 4831627, 5465283, 6614169, 6791923, 11168187, 14494881, 20375769, 50708629, 85622767, 111127421, 152125887, 227086469, 256868301, 333382263, 681259407, 5222988787, 15668966361]

約数ペア:

[(1, 15668966361), (3, 5222988787), (23, 681259407), (47, 333382263), (61, 256868301), (69, 227086469), (103, 152125887), (141, 111127421), (183, 85622767), (309, 50708629), (769, 20375769), (1081, 14494881), (1403, 11168187), (2307, 6791923), (2369, 6614169), (2867, 5465283), (3243, 4831627), (4209, 3722729), (4841, 3236721), (6283, 2493867), (7107, 2204723), (8601, 1821761), (14523, 1078907), (17687, 885903), (18849, 831289), (36143, 433527), (46909, 334029), (53061, 295301), (65941, 237621), (79207, 197823), (108429, 144509), (111343, 140727)]