197283443721

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2371}}^1\times {\mathrm{43541}}^1$

素因数の和:45942

約数の個数: 48

約数和(自身を含む): 329674943808

約数和(自身を除く): 132391500087

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 2371, 7113, 16597, 30823, 43541, 49791, 92469, 116179, 130623, 215761, 304787, 348537, 566033, 647283, 914361, 1510327, 1698099, 2133509, 3962231, 4530981, 6400527, 11886693, 27735617, 83206851, 103235711, 309707133, 722649977, 1342064243, 2167949931, 4026192729, 5058549839, 9394449701, 15175649517, 28183349103, 65761147907, 197283443721]

約数ペア:

[(1, 197283443721), (3, 65761147907), (7, 28183349103), (13, 15175649517), (21, 9394449701), (39, 5058549839), (49, 4026192729), (91, 2167949931), (147, 1342064243), (273, 722649977), (637, 309707133), (1911, 103235711), (2371, 83206851), (7113, 27735617), (16597, 11886693), (30823, 6400527), (43541, 4530981), (49791, 3962231), (92469, 2133509), (116179, 1698099), (130623, 1510327), (215761, 914361), (304787, 647283), (348537, 566033)]