1566387806961

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{887}}^1\times {\mathrm{2689}}^1$

素因数の和:3838

約数の個数: 64

約数和(自身を含む): 2256480460800

約数和(自身を除く): 690092653839

約数列:

[1, 3, 17, 51, 79, 163, 237, 489, 887, 1343, 2661, 2689, 2771, 4029, 8067, 8313, 12877, 15079, 38631, 45237, 45713, 70073, 137139, 144581, 210219, 212431, 218909, 433743, 438307, 637293, 656727, 1191241, 1314921, 2385143, 2457877, 3573723, 3611327, 7155429, 7373631, 7451219, 10833981, 11421899, 22353657, 34265697, 34626253, 40547431, 103878759, 121642293, 188426297, 194172283, 388778309, 565278891, 582516849, 588646301, 1166334927, 1765938903, 3203247049, 6609231253, 9609741147, 19827693759, 30713486411, 92140459233, 522129268987, 1566387806961]

約数ペア:

[(1, 1566387806961), (3, 522129268987), (17, 92140459233), (51, 30713486411), (79, 19827693759), (163, 9609741147), (237, 6609231253), (489, 3203247049), (887, 1765938903), (1343, 1166334927), (2661, 588646301), (2689, 582516849), (2771, 565278891), (4029, 388778309), (8067, 194172283), (8313, 188426297), (12877, 121642293), (15079, 103878759), (38631, 40547431), (45237, 34626253), (45713, 34265697), (70073, 22353657), (137139, 11421899), (144581, 10833981), (210219, 7451219), (212431, 7373631), (218909, 7155429), (433743, 3611327), (438307, 3573723), (637293, 2457877), (656727, 2385143), (1191241, 1314921)]