156621141

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{317}}^1\times {\mathrm{631}}^1$

素因数の和:986

約数の個数: 32

約数和(自身を含む): 241171200

約数和(自身を除く): 84550059

約数列:

[1, 3, 9, 27, 29, 87, 261, 317, 631, 783, 951, 1893, 2853, 5679, 8559, 9193, 17037, 18299, 27579, 54897, 82737, 164691, 200027, 248211, 494073, 600081, 1800243, 5400729, 5800783, 17402349, 52207047, 156621141]

約数ペア:

[(1, 156621141), (3, 52207047), (9, 17402349), (27, 5800783), (29, 5400729), (87, 1800243), (261, 600081), (317, 494073), (631, 248211), (783, 200027), (951, 164691), (1893, 82737), (2853, 54897), (5679, 27579), (8559, 18299), (9193, 17037)]