81095169

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{503}}^1\times {\mathrm{881}}^1$

素因数の和:1448

約数の個数: 16

約数和(自身を含む): 110242944

約数和(自身を除く): 29147775

約数列:

[1, 3, 61, 183, 503, 881, 1509, 2643, 30683, 53741, 92049, 161223, 443143, 1329429, 27031723, 81095169]

約数ペア:

[(1, 81095169), (3, 27031723), (61, 1329429), (183, 443143), (503, 161223), (881, 92049), (1509, 53741), (2643, 30683)]