77880458823

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{20149}}^1$

素因数の和:20316

約数の個数: 48

約数和(自身を含む): 113498985600

約数和(自身を除く): 35618526777

約数列:

[1, 3, 19, 43, 57, 83, 129, 249, 361, 817, 1083, 1577, 2451, 3569, 4731, 10707, 15523, 20149, 29963, 46569, 60447, 67811, 89889, 203433, 382831, 866407, 1148493, 1288409, 1672367, 2599221, 3865227, 5017101, 7273789, 16461733, 21821367, 31774973, 49385199, 71911781, 95324919, 215735343, 312772927, 603724487, 938318781, 1366323839, 1811173461, 4098971517, 25960152941, 77880458823]

約数ペア:

[(1, 77880458823), (3, 25960152941), (19, 4098971517), (43, 1811173461), (57, 1366323839), (83, 938318781), (129, 603724487), (249, 312772927), (361, 215735343), (817, 95324919), (1083, 71911781), (1577, 49385199), (2451, 31774973), (3569, 21821367), (4731, 16461733), (10707, 7273789), (15523, 5017101), (20149, 3865227), (29963, 2599221), (46569, 1672367), (60447, 1288409), (67811, 1148493), (89889, 866407), (203433, 382831)]