71497458

素因数分解:

$2^1\times 3^3\times {\mathrm{827}}^1\times {\mathrm{1601}}^1$

素因数の和:2439

約数の個数: 32

約数和(自身を含む): 159174720

約数和(自身を除く): 87677262

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 827, 1601, 1654, 2481, 3202, 4803, 4962, 7443, 9606, 14409, 14886, 22329, 28818, 43227, 44658, 86454, 1324027, 2648054, 3972081, 7944162, 11916243, 23832486, 35748729, 71497458]

約数ペア:

[(1, 71497458), (2, 35748729), (3, 23832486), (6, 11916243), (9, 7944162), (18, 3972081), (27, 2648054), (54, 1324027), (827, 86454), (1601, 44658), (1654, 43227), (2481, 28818), (3202, 22329), (4803, 14886), (4962, 14409), (7443, 9606)]