140261331

素因数分解:

$3^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{15077}}^1$

素因数の和:15530

約数の個数: 16

約数和(自身を含む): 214228224

約数和(自身を除く): 73966893

約数列:

[1, 3, 7, 21, 443, 1329, 3101, 9303, 15077, 45231, 105539, 316617, 6679111, 20037333, 46753777, 140261331]

約数ペア:

[(1, 140261331), (3, 46753777), (7, 20037333), (21, 6679111), (443, 316617), (1329, 105539), (3101, 45231), (9303, 15077)]