122878804557

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{787}}^1\times {\mathrm{2739223}}^1$

素因数の和:2740032

約数の個数: 16

約数和(自身を含む): 172680680960

約数和(自身を除く): 49801876403

約数列:

[1, 3, 19, 57, 787, 2361, 14953, 44859, 2739223, 8217669, 52045237, 156135711, 2155768501, 6467305503, 40959601519, 122878804557]

約数ペア:

[(1, 122878804557), (3, 40959601519), (19, 6467305503), (57, 2155768501), (787, 156135711), (2361, 52045237), (14953, 8217669), (44859, 2739223)]