156979430187

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{641}}^1\times {\mathrm{226129}}^1$

素因数の和:226811

約数の個数: 24

約数和(自身を含む): 221247401040

約数和(自身を除く): 64267970853

約数列:

[1, 3, 19, 57, 361, 641, 1083, 1923, 12179, 36537, 226129, 231401, 678387, 694203, 4296451, 12889353, 81632569, 144948689, 244897707, 434846067, 2754025091, 8262075273, 52326476729, 156979430187]

約数ペア:

[(1, 156979430187), (3, 52326476729), (19, 8262075273), (57, 2754025091), (361, 434846067), (641, 244897707), (1083, 144948689), (1923, 81632569), (12179, 12889353), (36537, 4296451), (226129, 694203), (231401, 678387)]