154925901

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{2719}}^1$

素因数の和:3225

約数の個数: 24

約数和(自身を含む): 241579520

約数和(自身を除く): 86653619

約数列:

[1, 3, 9, 13, 39, 117, 487, 1461, 2719, 4383, 6331, 8157, 18993, 24471, 35347, 56979, 106041, 318123, 1324153, 3972459, 11917377, 17213989, 51641967, 154925901]

約数ペア:

[(1, 154925901), (3, 51641967), (9, 17213989), (13, 11917377), (39, 3972459), (117, 1324153), (487, 318123), (1461, 106041), (2719, 56979), (4383, 35347), (6331, 24471), (8157, 18993)]