156987306697

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{1277}}^1\times {\mathrm{1951}}^1$

素因数の和:3409

約数の個数: 32

約数和(自身を含む): 175184722944

約数和(自身を除く): 18197416247

約数列:

[1, 13, 37, 131, 481, 1277, 1703, 1951, 4847, 16601, 25363, 47249, 63011, 72187, 167287, 255581, 614237, 938431, 2174731, 2491427, 3322553, 6189619, 9456497, 32388551, 80465047, 92182799, 122934461, 326376937, 1198376387, 4242900181, 12075946669, 156987306697]

約数ペア:

[(1, 156987306697), (13, 12075946669), (37, 4242900181), (131, 1198376387), (481, 326376937), (1277, 122934461), (1703, 92182799), (1951, 80465047), (4847, 32388551), (16601, 9456497), (25363, 6189619), (47249, 3322553), (63011, 2491427), (72187, 2174731), (167287, 938431), (255581, 614237)]