70256735499

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{80471}}^1$

素因数の和:80580

約数の個数: 48

約数和(自身を含む): 106725185280

約数和(自身を除く): 36468449781

約数列:

[1, 3, 17, 19, 51, 53, 57, 159, 289, 323, 867, 901, 969, 1007, 2703, 3021, 5491, 15317, 16473, 17119, 45951, 51357, 80471, 241413, 291023, 873069, 1368007, 1528949, 4104021, 4264963, 4586847, 12794889, 23256119, 25992133, 69768357, 72504371, 77976399, 81034297, 217513113, 243102891, 441866261, 1232574307, 1325598783, 1377583049, 3697722921, 4132749147, 23418911833, 70256735499]

約数ペア:

[(1, 70256735499), (3, 23418911833), (17, 4132749147), (19, 3697722921), (51, 1377583049), (53, 1325598783), (57, 1232574307), (159, 441866261), (289, 243102891), (323, 217513113), (867, 81034297), (901, 77976399), (969, 72504371), (1007, 69768357), (2703, 25992133), (3021, 23256119), (5491, 12794889), (15317, 4586847), (16473, 4264963), (17119, 4104021), (45951, 1528949), (51357, 1368007), (80471, 873069), (241413, 291023)]