71224977

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{21179}}^1$

素因数の和:21260

約数の個数: 16

約数和(自身を含む): 101664000

約数和(自身を除く): 30439023

約数列:

[1, 3, 19, 57, 59, 177, 1121, 3363, 21179, 63537, 402401, 1207203, 1249561, 3748683, 23741659, 71224977]

約数ペア:

[(1, 71224977), (3, 23741659), (19, 3748683), (57, 1249561), (59, 1207203), (177, 402401), (1121, 63537), (3363, 21179)]