60617457

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{307}}^1$

素因数の和:490

約数の個数: 32

約数和(自身を含む): 92252160

約数和(自身を除く): 31634703

約数列:

[1, 3, 9, 27, 71, 103, 213, 307, 309, 639, 921, 927, 1917, 2763, 2781, 7313, 8289, 21797, 21939, 31621, 65391, 65817, 94863, 196173, 197451, 284589, 588519, 853767, 2245091, 6735273, 20205819, 60617457]

約数ペア:

[(1, 60617457), (3, 20205819), (9, 6735273), (27, 2245091), (71, 853767), (103, 588519), (213, 284589), (307, 197451), (309, 196173), (639, 94863), (921, 65817), (927, 65391), (1917, 31621), (2763, 21939), (2781, 21797), (7313, 8289)]