64691199

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{4201}}^1$

素因数の和:4295

約数の個数: 24

約数和(自身を含む): 98326800

約数和(自身を除く): 33635601

約数列:

[1, 3, 9, 29, 59, 87, 177, 261, 531, 1711, 4201, 5133, 12603, 15399, 37809, 121829, 247859, 365487, 743577, 1096461, 2230731, 7187911, 21563733, 64691199]

約数ペア:

[(1, 64691199), (3, 21563733), (9, 7187911), (29, 2230731), (59, 1096461), (87, 743577), (177, 365487), (261, 247859), (531, 121829), (1711, 37809), (4201, 15399), (5133, 12603)]