156947806089

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{12157}}^1\times {\mathrm{12923}}^1$

素因数の和:25126

約数の個数: 32

約数和(自身を含む): 238837587840

約数和(自身を除く): 81889781751

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 12157, 12923, 36471, 38769, 109413, 116307, 328239, 348921, 449809, 478151, 1349427, 1434453, 4048281, 4303359, 12144843, 12910077, 157104911, 471314733, 1413944199, 4241832597, 5812881707, 17438645121, 52315935363, 156947806089]

約数ペア:

[(1, 156947806089), (3, 52315935363), (9, 17438645121), (27, 5812881707), (37, 4241832597), (111, 1413944199), (333, 471314733), (999, 157104911), (12157, 12910077), (12923, 12144843), (36471, 4303359), (38769, 4048281), (109413, 1434453), (116307, 1349427), (328239, 478151), (348921, 449809)]