156914469

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{683}}^1$

素因数の和:886

約数の個数: 32

約数和(自身を含む): 238141440

約数和(自身を除く): 81226971

約数列:

[1, 3, 9, 27, 67, 127, 201, 381, 603, 683, 1143, 1809, 2049, 3429, 6147, 8509, 18441, 25527, 45761, 76581, 86741, 137283, 229743, 260223, 411849, 780669, 1235547, 2342007, 5811647, 17434941, 52304823, 156914469]

約数ペア:

[(1, 156914469), (3, 52304823), (9, 17434941), (27, 5811647), (67, 2342007), (127, 1235547), (201, 780669), (381, 411849), (603, 260223), (683, 229743), (1143, 137283), (1809, 86741), (2049, 76581), (3429, 45761), (6147, 25527), (8509, 18441)]