81534801

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{6967}}^1$

素因数の和:7100

約数の個数: 16

約数和(自身を含む): 112379904

約数和(自身を除く): 30845103

約数列:

[1, 3, 47, 83, 141, 249, 3901, 6967, 11703, 20901, 327449, 578261, 982347, 1734783, 27178267, 81534801]

約数ペア:

[(1, 81534801), (3, 27178267), (47, 1734783), (83, 982347), (141, 578261), (249, 327449), (3901, 20901), (6967, 11703)]