66620279

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{2153}}^1$

素因数の和:2290

約数の個数: 16

約数和(自身を含む): 75993120

約数和(自身を除く): 9372841

約数列:

[1, 11, 29, 97, 319, 1067, 2153, 2813, 23683, 30943, 62437, 208841, 686807, 2297251, 6056389, 66620279]

約数ペア:

[(1, 66620279), (11, 6056389), (29, 2297251), (97, 686807), (319, 208841), (1067, 62437), (2153, 30943), (2813, 23683)]