40778840187

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{2947939}}^1$

素因数の和:2948027

約数の個数: 24

約数和(自身を含む): 62083616400

約数和(自身を除く): 21304776213

約数列:

[1, 3, 9, 29, 53, 87, 159, 261, 477, 1537, 4611, 13833, 2947939, 8843817, 26531451, 85490231, 156240767, 256470693, 468722301, 769412079, 1406166903, 4530982243, 13592946729, 40778840187]

約数ペア:

[(1, 40778840187), (3, 13592946729), (9, 4530982243), (29, 1406166903), (53, 769412079), (87, 468722301), (159, 256470693), (261, 156240767), (477, 85490231), (1537, 26531451), (4611, 8843817), (13833, 2947939)]