55535361

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{1217}}^1$

素因数の和:1321

約数の個数: 32

約数和(自身を含む): 88397568

約数和(自身を除く): 32862207

約数列:

[1, 3, 7, 21, 41, 53, 123, 159, 287, 371, 861, 1113, 1217, 2173, 3651, 6519, 8519, 15211, 25557, 45633, 49897, 64501, 149691, 193503, 349279, 451507, 1047837, 1354521, 2644541, 7933623, 18511787, 55535361]

約数ペア:

[(1, 55535361), (3, 18511787), (7, 7933623), (21, 2644541), (41, 1354521), (53, 1047837), (123, 451507), (159, 349279), (287, 193503), (371, 149691), (861, 64501), (1113, 49897), (1217, 45633), (2173, 25557), (3651, 15211), (6519, 8519)]