29830563

素因数分解:

$3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:233

約数の個数: 72

約数和(自身を含む): 55699488

約数和(自身を除く): 25868925

約数列:

[1, 3, 7, 9, 17, 21, 23, 49, 51, 63, 69, 119, 147, 153, 161, 173, 207, 357, 391, 441, 483, 519, 833, 1071, 1127, 1173, 1211, 1449, 1557, 2499, 2737, 2941, 3381, 3519, 3633, 3979, 7497, 8211, 8477, 8823, 10143, 10899, 11937, 19159, 20587, 24633, 25431, 26469, 27853, 35811, 57477, 61761, 67643, 76293, 83559, 144109, 172431, 185283, 194971, 202929, 250677, 432327, 473501, 584913, 608787, 1296981, 1420503, 1754739, 3314507, 4261509, 9943521, 29830563]

約数ペア:

[(1, 29830563), (3, 9943521), (7, 4261509), (9, 3314507), (17, 1754739), (21, 1420503), (23, 1296981), (49, 608787), (51, 584913), (63, 473501), (69, 432327), (119, 250677), (147, 202929), (153, 194971), (161, 185283), (173, 172431), (207, 144109), (357, 83559), (391, 76293), (441, 67643), (483, 61761), (519, 57477), (833, 35811), (1071, 27853), (1127, 26469), (1173, 25431), (1211, 24633), (1449, 20587), (1557, 19159), (2499, 11937), (2737, 10899), (2941, 10143), (3381, 8823), (3519, 8477), (3633, 8211), (3979, 7497)]