80506371

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1453}}^1$

素因数の和:1563

約数の個数: 32

約数和(自身を含む): 123950592

約数和(自身を除く): 43444221

約数列:

[1, 3, 11, 23, 33, 69, 73, 219, 253, 759, 803, 1453, 1679, 2409, 4359, 5037, 15983, 18469, 33419, 47949, 55407, 100257, 106069, 318207, 367609, 1102827, 1166759, 2439587, 3500277, 7318761, 26835457, 80506371]

約数ペア:

[(1, 80506371), (3, 26835457), (11, 7318761), (23, 3500277), (33, 2439587), (69, 1166759), (73, 1102827), (219, 367609), (253, 318207), (759, 106069), (803, 100257), (1453, 55407), (1679, 47949), (2409, 33419), (4359, 18469), (5037, 15983)]