1566111815247

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{2663}}^1\times {\mathrm{3313}}^1$

素因数の和:6172

約数の個数: 64

約数和(自身を含む): 2440902574080

約数和(自身を除く): 874790758833

約数列:

[1, 3, 7, 21, 79, 107, 237, 321, 553, 749, 1659, 2247, 2663, 3313, 7989, 8453, 9939, 18641, 23191, 25359, 55923, 59171, 69573, 177513, 210377, 261727, 284941, 354491, 631131, 785181, 854823, 1063473, 1472639, 1832089, 1994587, 2481437, 4417917, 5496267, 5983761, 7444311, 8822519, 22510339, 26467557, 28004789, 61757633, 67531017, 84014367, 157572373, 185272899, 196033523, 472717119, 588100569, 696979001, 944009533, 2090937003, 2832028599, 4878853007, 6608066731, 14636559021, 19824200193, 74576753107, 223730259321, 522037271749, 1566111815247]

約数ペア:

[(1, 1566111815247), (3, 522037271749), (7, 223730259321), (21, 74576753107), (79, 19824200193), (107, 14636559021), (237, 6608066731), (321, 4878853007), (553, 2832028599), (749, 2090937003), (1659, 944009533), (2247, 696979001), (2663, 588100569), (3313, 472717119), (7989, 196033523), (8453, 185272899), (9939, 157572373), (18641, 84014367), (23191, 67531017), (25359, 61757633), (55923, 28004789), (59171, 26467557), (69573, 22510339), (177513, 8822519), (210377, 7444311), (261727, 5983761), (284941, 5496267), (354491, 4417917), (631131, 2481437), (785181, 1994587), (854823, 1832089), (1063473, 1472639)]