61488063

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{389}}^1$

素因数の和:608

約数の個数: 48

約数和(自身を含む): 110160960

約数和(自身を除く): 48672897

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 193, 273, 389, 579, 819, 1167, 1351, 1737, 2509, 2723, 3501, 4053, 5057, 7527, 8169, 12159, 15171, 17563, 22581, 24507, 35399, 45513, 52689, 75077, 106197, 158067, 225231, 318591, 525539, 675693, 976001, 1576617, 2928003, 4729851, 6832007, 8784009, 20496021, 61488063]

約数ペア:

[(1, 61488063), (3, 20496021), (7, 8784009), (9, 6832007), (13, 4729851), (21, 2928003), (39, 1576617), (63, 976001), (91, 675693), (117, 525539), (193, 318591), (273, 225231), (389, 158067), (579, 106197), (819, 75077), (1167, 52689), (1351, 45513), (1737, 35399), (2509, 24507), (2723, 22581), (3501, 17563), (4053, 15171), (5057, 12159), (7527, 8169)]