67180839

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{541}}^1$

素因数の和:679

約数の個数: 32

約数和(自身を含む): 101150208

約数和(自身を除く): 33969369

約数列:

[1, 3, 11, 33, 53, 71, 159, 213, 541, 583, 781, 1623, 1749, 2343, 3763, 5951, 11289, 17853, 28673, 38411, 41393, 86019, 115233, 124179, 315403, 422521, 946209, 1267563, 2035783, 6107349, 22393613, 67180839]

約数ペア:

[(1, 67180839), (3, 22393613), (11, 6107349), (33, 2035783), (53, 1267563), (71, 946209), (159, 422521), (213, 315403), (541, 124179), (583, 115233), (781, 86019), (1623, 41393), (1749, 38411), (2343, 28673), (3763, 17853), (5951, 11289)]