56755179

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{10321}}^1$

素因数の和:10387

約数の個数: 24

約数和(自身を含む): 90172992

約数和(自身を除く): 33417813

約数列:

[1, 3, 9, 13, 39, 47, 117, 141, 423, 611, 1833, 5499, 10321, 30963, 92889, 134173, 402519, 485087, 1207557, 1455261, 4365783, 6306131, 18918393, 56755179]

約数ペア:

[(1, 56755179), (3, 18918393), (9, 6306131), (13, 4365783), (39, 1455261), (47, 1207557), (117, 485087), (141, 402519), (423, 134173), (611, 92889), (1833, 30963), (5499, 10321)]