80456745609

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{331}}^1\times {\mathrm{219577}}^1$

素因数の和:219958

約数の個数: 32

約数和(自身を含む): 122471825280

約数和(自身を除く): 42015079671

約数列:

[1, 3, 9, 27, 41, 123, 331, 369, 993, 1107, 2979, 8937, 13571, 40713, 122139, 219577, 366417, 658731, 1976193, 5928579, 9002657, 27007971, 72679987, 81023913, 218039961, 243071739, 654119883, 1962359649, 2979879467, 8939638401, 26818915203, 80456745609]

約数ペア:

[(1, 80456745609), (3, 26818915203), (9, 8939638401), (27, 2979879467), (41, 1962359649), (123, 654119883), (331, 243071739), (369, 218039961), (993, 81023913), (1107, 72679987), (2979, 27007971), (8937, 9002657), (13571, 5928579), (40713, 1976193), (122139, 658731), (219577, 366417)]