72350553

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{761}}^1$

素因数の和:885

約数の個数: 32

約数和(自身を含む): 109435392

約数和(自身を除く): 37084839

約数列:

[1, 3, 11, 33, 43, 67, 129, 201, 473, 737, 761, 1419, 2211, 2283, 2881, 8371, 8643, 25113, 31691, 32723, 50987, 95073, 98169, 152961, 359953, 560857, 1079859, 1682571, 2192441, 6577323, 24116851, 72350553]

約数ペア:

[(1, 72350553), (3, 24116851), (11, 6577323), (33, 2192441), (43, 1682571), (67, 1079859), (129, 560857), (201, 359953), (473, 152961), (737, 98169), (761, 95073), (1419, 50987), (2211, 32723), (2283, 31691), (2881, 25113), (8371, 8643)]