29926021281

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{47563}}^1$

素因数の和:47682

約数の個数: 48

約数和(自身を含む): 46376041536

約数和(自身を除く): 16450020255

約数列:

[1, 3, 13, 17, 39, 51, 73, 169, 219, 221, 507, 663, 949, 1241, 2847, 2873, 3723, 8619, 12337, 16133, 37011, 47563, 48399, 142689, 209729, 618319, 629187, 808571, 1854957, 2425713, 3472099, 8038147, 10416297, 10511423, 24114441, 31534269, 45137287, 59025683, 135411861, 136648499, 177077049, 409945497, 586784731, 767333879, 1760354193, 2302001637, 9975340427, 29926021281]

約数ペア:

[(1, 29926021281), (3, 9975340427), (13, 2302001637), (17, 1760354193), (39, 767333879), (51, 586784731), (73, 409945497), (169, 177077049), (219, 136648499), (221, 135411861), (507, 59025683), (663, 45137287), (949, 31534269), (1241, 24114441), (2847, 10511423), (2873, 10416297), (3723, 8038147), (8619, 3472099), (12337, 2425713), (16133, 1854957), (37011, 808571), (47563, 629187), (48399, 618319), (142689, 209729)]