72028143

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{242519}}^1$

素因数の和:242539

約数の個数: 16

約数和(自身を含む): 116409600

約数和(自身を除く): 44381457

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 242519, 727557, 2182671, 2667709, 6548013, 8003127, 24009381, 72028143]

約数ペア:

[(1, 72028143), (3, 24009381), (9, 8003127), (11, 6548013), (27, 2667709), (33, 2182671), (99, 727557), (297, 242519)]