64149501

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{443}}^1$

素因数の和:585

約数の個数: 32

約数和(自身を含む): 95477760

約数和(自身を除く): 31328259

約数列:

[1, 3, 13, 39, 47, 79, 141, 237, 443, 611, 1027, 1329, 1833, 3081, 3713, 5759, 11139, 17277, 20821, 34997, 48269, 62463, 104991, 144807, 270673, 454961, 812019, 1364883, 1644859, 4934577, 21383167, 64149501]

約数ペア:

[(1, 64149501), (3, 21383167), (13, 4934577), (39, 1644859), (47, 1364883), (79, 812019), (141, 454961), (237, 270673), (443, 144807), (611, 104991), (1027, 62463), (1329, 48269), (1833, 34997), (3081, 20821), (3713, 17277), (5759, 11139)]