54871767

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{503}}^1$

素因数の和:580

約数の個数: 48

約数和(自身を含む): 90574848

約数和(自身を除く): 35703081

約数列:

[1, 3, 9, 17, 23, 31, 51, 69, 93, 153, 207, 279, 391, 503, 527, 713, 1173, 1509, 1581, 2139, 3519, 4527, 4743, 6417, 8551, 11569, 12121, 15593, 25653, 34707, 36363, 46779, 76959, 104121, 109089, 140337, 196673, 265081, 358639, 590019, 795243, 1075917, 1770057, 2385729, 3227751, 6096863, 18290589, 54871767]

約数ペア:

[(1, 54871767), (3, 18290589), (9, 6096863), (17, 3227751), (23, 2385729), (31, 1770057), (51, 1075917), (69, 795243), (93, 590019), (153, 358639), (207, 265081), (279, 196673), (391, 140337), (503, 109089), (527, 104121), (713, 76959), (1173, 46779), (1509, 36363), (1581, 34707), (2139, 25653), (3519, 15593), (4527, 12121), (4743, 11569), (6417, 8551)]