1543420791

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{1381}}^1$

素因数の和:1525

約数の個数: 64

約数和(自身を含む): 2579143680

約数和(自身を除く): 1035722889

約数列:

[1, 3, 9, 11, 27, 33, 53, 71, 99, 159, 213, 297, 477, 583, 639, 781, 1381, 1431, 1749, 1917, 2343, 3763, 4143, 5247, 7029, 11289, 12429, 15191, 15741, 21087, 33867, 37287, 41393, 45573, 73193, 98051, 101601, 124179, 136719, 219579, 294153, 372537, 410157, 658737, 805123, 882459, 1078561, 1117611, 1976211, 2415369, 2647377, 3235683, 5196703, 7246107, 9707049, 15590109, 21738321, 29121147, 46770327, 57163733, 140310981, 171491199, 514473597, 1543420791]

約数ペア:

[(1, 1543420791), (3, 514473597), (9, 171491199), (11, 140310981), (27, 57163733), (33, 46770327), (53, 29121147), (71, 21738321), (99, 15590109), (159, 9707049), (213, 7246107), (297, 5196703), (477, 3235683), (583, 2647377), (639, 2415369), (781, 1976211), (1381, 1117611), (1431, 1078561), (1749, 882459), (1917, 805123), (2343, 658737), (3763, 410157), (4143, 372537), (5247, 294153), (7029, 219579), (11289, 136719), (12429, 124179), (15191, 101601), (15741, 98051), (21087, 73193), (33867, 45573), (37287, 41393)]