67945888941

素因数分解:

$3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{2671}}^1\times {\mathrm{5741}}^1$

素因数の和:8633

約数の個数: 32

約数和(自身を含む): 104084361216

約数和(自身を除く): 36138472275

約数列:

[1, 3, 7, 21, 211, 633, 1477, 2671, 4431, 5741, 8013, 17223, 18697, 40187, 56091, 120561, 563581, 1211351, 1690743, 3634053, 3945067, 8479457, 11835201, 15334211, 25438371, 46002633, 107339477, 322018431, 3235518521, 9706555563, 22648629647, 67945888941]

約数ペア:

[(1, 67945888941), (3, 22648629647), (7, 9706555563), (21, 3235518521), (211, 322018431), (633, 107339477), (1477, 46002633), (2671, 25438371), (4431, 15334211), (5741, 11835201), (8013, 8479457), (17223, 3945067), (18697, 3634053), (40187, 1690743), (56091, 1211351), (120561, 563581)]