66769703

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{733}}^1$

素因数の和:784

約数の個数: 36

約数和(自身を含む): 91876248

約数和(自身を除く): 25106545

約数列:

[1, 7, 11, 13, 49, 77, 91, 143, 169, 539, 637, 733, 1001, 1183, 1859, 5131, 7007, 8063, 8281, 9529, 13013, 35917, 56441, 66703, 91091, 104819, 123877, 395087, 466921, 733733, 867139, 1362647, 5136131, 6069973, 9538529, 66769703]

約数ペア:

[(1, 66769703), (7, 9538529), (11, 6069973), (13, 5136131), (49, 1362647), (77, 867139), (91, 733733), (143, 466921), (169, 395087), (539, 123877), (637, 104819), (733, 91091), (1001, 66703), (1183, 56441), (1859, 35917), (5131, 13013), (7007, 9529), (8063, 8281)]