210005451

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:332

約数の個数: 48

約数和(自身を含む): 323739936

約数和(自身を除く): 113734485

約数列:

[1, 3, 9, 37, 53, 73, 111, 159, 163, 219, 333, 477, 489, 657, 1467, 1961, 2701, 3869, 5883, 6031, 8103, 8639, 11607, 11899, 17649, 18093, 24309, 25917, 34821, 35697, 54279, 77751, 107091, 143153, 319643, 429459, 440263, 630647, 958929, 1288377, 1320789, 1891941, 2876787, 3962367, 5675823, 23333939, 70001817, 210005451]

約数ペア:

[(1, 210005451), (3, 70001817), (9, 23333939), (37, 5675823), (53, 3962367), (73, 2876787), (111, 1891941), (159, 1320789), (163, 1288377), (219, 958929), (333, 630647), (477, 440263), (489, 429459), (657, 319643), (1467, 143153), (1961, 107091), (2701, 77751), (3869, 54279), (5883, 35697), (6031, 34821), (8103, 25917), (8639, 24309), (11607, 18093), (11899, 17649)]