215511166107

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1619}}^1\times {\mathrm{7013}}^1$

素因数の和:8697

約数の個数: 64

約数和(自身を含む): 345425472000

約数和(自身を除く): 129914305893

約数列:

[1, 3, 9, 19, 27, 37, 57, 111, 171, 333, 513, 703, 999, 1619, 2109, 4857, 6327, 7013, 14571, 18981, 21039, 30761, 43713, 59903, 63117, 92283, 133247, 179709, 189351, 259481, 276849, 399741, 539127, 778443, 830547, 1138157, 1199223, 1617381, 2335329, 3414471, 3597669, 4930139, 7005987, 10243413, 11354047, 14790417, 30730239, 34062141, 44371251, 102186423, 133113753, 215726893, 306559269, 420099739, 647180679, 1260299217, 1941542037, 3780897651, 5824626111, 7981895041, 11342692953, 23945685123, 71837055369, 215511166107]

約数ペア:

[(1, 215511166107), (3, 71837055369), (9, 23945685123), (19, 11342692953), (27, 7981895041), (37, 5824626111), (57, 3780897651), (111, 1941542037), (171, 1260299217), (333, 647180679), (513, 420099739), (703, 306559269), (999, 215726893), (1619, 133113753), (2109, 102186423), (4857, 44371251), (6327, 34062141), (7013, 30730239), (14571, 14790417), (18981, 11354047), (21039, 10243413), (30761, 7005987), (43713, 4930139), (59903, 3597669), (63117, 3414471), (92283, 2335329), (133247, 1617381), (179709, 1199223), (189351, 1138157), (259481, 830547), (276849, 778443), (399741, 539127)]