73527021

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{647}}^1$

素因数の和:743

約数の個数: 40

約数和(自身を含む): 116671104

約数和(自身を除く): 43144083

約数列:

[1, 3, 9, 23, 27, 61, 69, 81, 183, 207, 549, 621, 647, 1403, 1647, 1863, 1941, 4209, 4941, 5823, 12627, 14881, 17469, 37881, 39467, 44643, 52407, 113643, 118401, 133929, 355203, 401787, 907741, 1065609, 1205361, 2723223, 3196827, 8169669, 24509007, 73527021]

約数ペア:

[(1, 73527021), (3, 24509007), (9, 8169669), (23, 3196827), (27, 2723223), (61, 1205361), (69, 1065609), (81, 907741), (183, 401787), (207, 355203), (549, 133929), (621, 118401), (647, 113643), (1403, 52407), (1647, 44643), (1863, 39467), (1941, 37881), (4209, 17469), (4941, 14881), (5823, 12627)]