53198847

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{15679}}^1$

素因数の和:15727

約数の個数: 24

約数和(自身を含む): 85612800

約数和(自身を除く): 32413953

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 1131, 3393, 15679, 47037, 141111, 203827, 454691, 611481, 1364073, 1834443, 4092219, 5910983, 17732949, 53198847]

約数ペア:

[(1, 53198847), (3, 17732949), (9, 5910983), (13, 4092219), (29, 1834443), (39, 1364073), (87, 611481), (117, 454691), (261, 203827), (377, 141111), (1131, 47037), (3393, 15679)]