189778423107

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{59077}}^1$

素因数の和:59189

約数の個数: 72

約数和(自身を含む): 324918129648

約数和(自身を除く): 135139706541

約数列:

[1, 3, 7, 13, 21, 39, 41, 49, 91, 123, 147, 273, 287, 533, 637, 861, 1599, 1681, 1911, 2009, 3731, 5043, 6027, 11193, 11767, 21853, 26117, 35301, 59077, 65559, 78351, 82369, 152971, 177231, 247107, 413539, 458913, 768001, 1070797, 1240617, 2304003, 2422157, 2894773, 3212391, 5376007, 7266471, 8684319, 16128021, 16955099, 31488041, 37632049, 50865297, 94464123, 99308437, 112896147, 118685693, 220416287, 297925311, 356057079, 661248861, 695159059, 1291009681, 1542914009, 2085477177, 3873029043, 4628742027, 4866113413, 9037067767, 14598340239, 27111203301, 63259474369, 189778423107]

約数ペア:

[(1, 189778423107), (3, 63259474369), (7, 27111203301), (13, 14598340239), (21, 9037067767), (39, 4866113413), (41, 4628742027), (49, 3873029043), (91, 2085477177), (123, 1542914009), (147, 1291009681), (273, 695159059), (287, 661248861), (533, 356057079), (637, 297925311), (861, 220416287), (1599, 118685693), (1681, 112896147), (1911, 99308437), (2009, 94464123), (3731, 50865297), (5043, 37632049), (6027, 31488041), (11193, 16955099), (11767, 16128021), (21853, 8684319), (26117, 7266471), (35301, 5376007), (59077, 3212391), (65559, 2894773), (78351, 2422157), (82369, 2304003), (152971, 1240617), (177231, 1070797), (247107, 768001), (413539, 458913)]