173112159

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{12889}}^1$

素因数の和:12951

約数の個数: 24

約数和(自身を含む): 260584240

約数和(自身を除く): 87472081

約数列:

[1, 3, 11, 33, 37, 111, 121, 363, 407, 1221, 4477, 12889, 13431, 38667, 141779, 425337, 476893, 1430679, 1559569, 4678707, 5245823, 15737469, 57704053, 173112159]

約数ペア:

[(1, 173112159), (3, 57704053), (11, 15737469), (33, 5245823), (37, 4678707), (111, 1559569), (121, 1430679), (363, 476893), (407, 425337), (1221, 141779), (4477, 38667), (12889, 13431)]