27831212227

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{631}}^1\times {\mathrm{4073}}^1$

素因数の和:4748

約数の個数: 48

約数和(自身を含む): 36983967552

約数和(自身を除く): 9152755325

約数列:

[1, 7, 13, 17, 49, 91, 119, 221, 631, 637, 833, 1547, 4073, 4417, 8203, 10727, 10829, 28511, 30919, 52949, 57421, 69241, 75089, 139451, 199577, 370643, 401947, 484687, 525623, 900133, 976157, 2570063, 2594501, 3392809, 6300931, 6833099, 17990441, 33410819, 43691071, 44106517, 125933087, 233875733, 305837497, 567983923, 1637130131, 2140862479, 3975887461, 27831212227]

約数ペア:

[(1, 27831212227), (7, 3975887461), (13, 2140862479), (17, 1637130131), (49, 567983923), (91, 305837497), (119, 233875733), (221, 125933087), (631, 44106517), (637, 43691071), (833, 33410819), (1547, 17990441), (4073, 6833099), (4417, 6300931), (8203, 3392809), (10727, 2594501), (10829, 2570063), (28511, 976157), (30919, 900133), (52949, 525623), (57421, 484687), (69241, 401947), (75089, 370643), (139451, 199577)]