28932289263

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{661}}^1\times {\mathrm{55901}}^1$

素因数の和:56600

約数の個数: 32

約数和(自身を含む): 44408548800

約数和(自身を除く): 15476259537

約数列:

[1, 3, 9, 27, 29, 87, 261, 661, 783, 1983, 5949, 17847, 19169, 55901, 57507, 167703, 172521, 503109, 517563, 1509327, 1621129, 4863387, 14590161, 36950561, 43770483, 110851683, 332555049, 997665147, 1071566269, 3214698807, 9644096421, 28932289263]

約数ペア:

[(1, 28932289263), (3, 9644096421), (9, 3214698807), (27, 1071566269), (29, 997665147), (87, 332555049), (261, 110851683), (661, 43770483), (783, 36950561), (1983, 14590161), (5949, 4863387), (17847, 1621129), (19169, 1509327), (55901, 517563), (57507, 503109), (167703, 172521)]