166551471

素因数分解:

$3^5\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 260201760

約数和(自身を除く): 93650289

約数列:

[1, 3, 9, 27, 41, 73, 81, 123, 219, 229, 243, 369, 657, 687, 1107, 1971, 2061, 2993, 3321, 5913, 6183, 8979, 9389, 9963, 16717, 17739, 18549, 26937, 28167, 50151, 55647, 80811, 84501, 150453, 242433, 253503, 451359, 685397, 727299, 760509, 1354077, 2056191, 2281527, 4062231, 6168573, 18505719, 55517157, 166551471]

約数ペア:

[(1, 166551471), (3, 55517157), (9, 18505719), (27, 6168573), (41, 4062231), (73, 2281527), (81, 2056191), (123, 1354077), (219, 760509), (229, 727299), (243, 685397), (369, 451359), (657, 253503), (687, 242433), (1107, 150453), (1971, 84501), (2061, 80811), (2993, 55647), (3321, 50151), (5913, 28167), (6183, 26937), (8979, 18549), (9389, 17739), (9963, 16717)]