8133080721

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{787}}^1\times {\mathrm{2089}}^1$

素因数の和:2993

約数の個数: 32

約数和(自身を含む): 11620667520

約数和(自身を除く): 3487586799

約数列:

[1, 3, 17, 51, 97, 291, 787, 1649, 2089, 2361, 4947, 6267, 13379, 35513, 40137, 76339, 106539, 202633, 229017, 607899, 1297763, 1644043, 3444761, 3893289, 4932129, 10334283, 27948731, 83846193, 159472171, 478416513, 2711026907, 8133080721]

約数ペア:

[(1, 8133080721), (3, 2711026907), (17, 478416513), (51, 159472171), (97, 83846193), (291, 27948731), (787, 10334283), (1649, 4932129), (2089, 3893289), (2361, 3444761), (4947, 1644043), (6267, 1297763), (13379, 607899), (35513, 229017), (40137, 202633), (76339, 106539)]