648758582007

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{613}}^1\times {\mathrm{33347}}^1$

素因数の和:34183

約数の個数: 32

約数和(自身を含む): 884549030400

約数和(自身を除く): 235790448393

約数列:

[1, 3, 71, 149, 213, 447, 613, 1839, 10579, 31737, 33347, 43523, 91337, 100041, 130569, 274011, 2367637, 4968703, 6484927, 7102911, 14906109, 19454781, 20441711, 61325133, 352777913, 1058333739, 1451361481, 3045814939, 4354084443, 9137444817, 216252860669, 648758582007]

約数ペア:

[(1, 648758582007), (3, 216252860669), (71, 9137444817), (149, 4354084443), (213, 3045814939), (447, 1451361481), (613, 1058333739), (1839, 352777913), (10579, 61325133), (31737, 20441711), (33347, 19454781), (43523, 14906109), (91337, 7102911), (100041, 6484927), (130569, 4968703), (274011, 2367637)]