1215562233339

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{616723609}}^1$

素因数の和:616723691

約数の個数: 16

約数和(自身を含む): 1825501885600

約数和(自身を除く): 609939652261

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 616723609, 1850170827, 5550512481, 16651537443, 45020823457, 135062470371, 405187411113, 1215562233339]

約数ペア:

[(1, 1215562233339), (3, 405187411113), (9, 135062470371), (27, 45020823457), (73, 16651537443), (219, 5550512481), (657, 1850170827), (1971, 616723609)]