187465341

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^3\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:163

約数の個数: 64

約数和(自身を含む): 320716800

約数和(自身を除く): 133251459

約数列:

[1, 3, 7, 17, 21, 23, 51, 69, 79, 119, 161, 237, 289, 357, 391, 483, 553, 867, 1173, 1343, 1659, 1817, 2023, 2737, 4029, 4913, 5451, 6069, 6647, 8211, 9401, 12719, 14739, 19941, 22831, 28203, 30889, 34391, 38157, 46529, 68493, 92667, 103173, 112999, 139587, 159817, 216223, 338997, 388127, 479451, 525113, 648669, 790993, 1164381, 1575339, 2372979, 2716889, 3675791, 8150667, 8926921, 11027373, 26780763, 62488447, 187465341]

約数ペア:

[(1, 187465341), (3, 62488447), (7, 26780763), (17, 11027373), (21, 8926921), (23, 8150667), (51, 3675791), (69, 2716889), (79, 2372979), (119, 1575339), (161, 1164381), (237, 790993), (289, 648669), (357, 525113), (391, 479451), (483, 388127), (553, 338997), (867, 216223), (1173, 159817), (1343, 139587), (1659, 112999), (1817, 103173), (2023, 92667), (2737, 68493), (4029, 46529), (4913, 38157), (5451, 34391), (6069, 30889), (6647, 28203), (8211, 22831), (9401, 19941), (12719, 14739)]