53472056589

素因数分解:

$3^2\times 7^2\times {\mathrm{257}}^1\times {\mathrm{463}}^1\times {\mathrm{1019}}^1$

素因数の和:1759

約数の個数: 72

約数和(自身を含む): 90480723840

約数和(自身を除く): 37008667251

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 257, 441, 463, 771, 1019, 1389, 1799, 2313, 3057, 3241, 4167, 5397, 7133, 9171, 9723, 12593, 16191, 21399, 22687, 29169, 37779, 49931, 64197, 68061, 113337, 118991, 149793, 204183, 261883, 356973, 449379, 471797, 785649, 832937, 1070919, 1415391, 1833181, 2356947, 2498811, 3302579, 4246173, 5499543, 5830559, 7496433, 9907737, 12832267, 16498629, 17491677, 23118053, 29723211, 38496801, 52475031, 69354159, 115490403, 121251829, 208062477, 363755487, 848762803, 1091266461, 2546288409, 5941339621, 7638865227, 17824018863, 53472056589]

約数ペア:

[(1, 53472056589), (3, 17824018863), (7, 7638865227), (9, 5941339621), (21, 2546288409), (49, 1091266461), (63, 848762803), (147, 363755487), (257, 208062477), (441, 121251829), (463, 115490403), (771, 69354159), (1019, 52475031), (1389, 38496801), (1799, 29723211), (2313, 23118053), (3057, 17491677), (3241, 16498629), (4167, 12832267), (5397, 9907737), (7133, 7496433), (9171, 5830559), (9723, 5499543), (12593, 4246173), (16191, 3302579), (21399, 2498811), (22687, 2356947), (29169, 1833181), (37779, 1415391), (49931, 1070919), (64197, 832937), (68061, 785649), (113337, 471797), (118991, 449379), (149793, 356973), (204183, 261883)]