3919439199

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{1571}}^1$

素因数の和:1728

約数の個数: 64

約数和(自身を含む): 6160831488

約数和(自身を除く): 2241392289

約数列:

[1, 3, 13, 17, 39, 51, 53, 71, 159, 213, 221, 663, 689, 901, 923, 1207, 1571, 2067, 2703, 2769, 3621, 3763, 4713, 11289, 11713, 15691, 20423, 26707, 35139, 47073, 48919, 61269, 63971, 80121, 83263, 111541, 146757, 191913, 249789, 334623, 347191, 831623, 1041573, 1082419, 1415471, 1450033, 1896197, 2494869, 3247257, 4246413, 4350099, 5688591, 5911673, 17735019, 18401123, 24650561, 55203369, 73951683, 76851749, 100498441, 230555247, 301495323, 1306479733, 3919439199]

約数ペア:

[(1, 3919439199), (3, 1306479733), (13, 301495323), (17, 230555247), (39, 100498441), (51, 76851749), (53, 73951683), (71, 55203369), (159, 24650561), (213, 18401123), (221, 17735019), (663, 5911673), (689, 5688591), (901, 4350099), (923, 4246413), (1207, 3247257), (1571, 2494869), (2067, 1896197), (2703, 1450033), (2769, 1415471), (3621, 1082419), (3763, 1041573), (4713, 831623), (11289, 347191), (11713, 334623), (15691, 249789), (20423, 191913), (26707, 146757), (35139, 111541), (47073, 83263), (48919, 80121), (61269, 63971)]