40652253

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2857}}^1$

素因数の和:2914

約数の個数: 32

約数和(自身を含む): 65848320

約数和(自身を除く): 25196067

約数列:

[1, 3, 9, 17, 27, 31, 51, 93, 153, 279, 459, 527, 837, 1581, 2857, 4743, 8571, 14229, 25713, 48569, 77139, 88567, 145707, 265701, 437121, 797103, 1311363, 1505639, 2391309, 4516917, 13550751, 40652253]

約数ペア:

[(1, 40652253), (3, 13550751), (9, 4516917), (17, 2391309), (27, 1505639), (31, 1311363), (51, 797103), (93, 437121), (153, 265701), (279, 145707), (459, 88567), (527, 77139), (837, 48569), (1581, 25713), (2857, 14229), (4743, 8571)]