72232821

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{1301}}^1$

素因数の和:1537

約数の個数: 24

約数和(自身を含む): 108326400

約数和(自身を除く): 36093579

約数列:

[1, 3, 9, 31, 93, 199, 279, 597, 1301, 1791, 3903, 6169, 11709, 18507, 40331, 55521, 120993, 258899, 362979, 776697, 2330091, 8025869, 24077607, 72232821]

約数ペア:

[(1, 72232821), (3, 24077607), (9, 8025869), (31, 2330091), (93, 776697), (199, 362979), (279, 258899), (597, 120993), (1301, 55521), (1791, 40331), (3903, 18507), (6169, 11709)]