13622049

素因数分解:

$3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:139

約数の個数: 72

約数和(自身を含む): 25608960

約数和(自身を除く): 11986911

約数列:

[1, 3, 7, 9, 17, 21, 23, 49, 51, 63, 69, 79, 119, 147, 153, 161, 207, 237, 357, 391, 441, 483, 553, 711, 833, 1071, 1127, 1173, 1343, 1449, 1659, 1817, 2499, 2737, 3381, 3519, 3871, 4029, 4977, 5451, 7497, 8211, 9401, 10143, 11613, 12087, 12719, 16353, 19159, 24633, 28203, 30889, 34839, 38157, 57477, 65807, 84609, 89033, 92667, 114471, 172431, 197421, 216223, 267099, 278001, 592263, 648669, 801297, 1513561, 1946007, 4540683, 13622049]

約数ペア:

[(1, 13622049), (3, 4540683), (7, 1946007), (9, 1513561), (17, 801297), (21, 648669), (23, 592263), (49, 278001), (51, 267099), (63, 216223), (69, 197421), (79, 172431), (119, 114471), (147, 92667), (153, 89033), (161, 84609), (207, 65807), (237, 57477), (357, 38157), (391, 34839), (441, 30889), (483, 28203), (553, 24633), (711, 19159), (833, 16353), (1071, 12719), (1127, 12087), (1173, 11613), (1343, 10143), (1449, 9401), (1659, 8211), (1817, 7497), (2499, 5451), (2737, 4977), (3381, 4029), (3519, 3871)]