40866147

素因数分解:

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

素因数の和:142

約数の個数: 96

約数和(自身を含む): 78796800

約数和(自身を除く): 37930653

約数列:

[1, 3, 7, 9, 17, 21, 23, 27, 49, 51, 63, 69, 79, 119, 147, 153, 161, 189, 207, 237, 357, 391, 441, 459, 483, 553, 621, 711, 833, 1071, 1127, 1173, 1323, 1343, 1449, 1659, 1817, 2133, 2499, 2737, 3213, 3381, 3519, 3871, 4029, 4347, 4977, 5451, 7497, 8211, 9401, 10143, 10557, 11613, 12087, 12719, 14931, 16353, 19159, 22491, 24633, 28203, 30429, 30889, 34839, 36261, 38157, 49059, 57477, 65807, 73899, 84609, 89033, 92667, 104517, 114471, 172431, 197421, 216223, 253827, 267099, 278001, 343413, 517293, 592263, 648669, 801297, 834003, 1513561, 1776789, 1946007, 2403891, 4540683, 5838021, 13622049, 40866147]

約数ペア:

[(1, 40866147), (3, 13622049), (7, 5838021), (9, 4540683), (17, 2403891), (21, 1946007), (23, 1776789), (27, 1513561), (49, 834003), (51, 801297), (63, 648669), (69, 592263), (79, 517293), (119, 343413), (147, 278001), (153, 267099), (161, 253827), (189, 216223), (207, 197421), (237, 172431), (357, 114471), (391, 104517), (441, 92667), (459, 89033), (483, 84609), (553, 73899), (621, 65807), (711, 57477), (833, 49059), (1071, 38157), (1127, 36261), (1173, 34839), (1323, 30889), (1343, 30429), (1449, 28203), (1659, 24633), (1817, 22491), (2133, 19159), (2499, 16353), (2737, 14931), (3213, 12719), (3381, 12087), (3519, 11613), (3871, 10557), (4029, 10143), (4347, 9401), (4977, 8211), (5451, 7497)]