67830213

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{761}}^1$

素因数の和:885

約数の個数: 32

約数和(自身を含む): 102851712

約数和(自身を除く): 35021499

約数列:

[1, 3, 11, 33, 37, 73, 111, 219, 407, 761, 803, 1221, 2283, 2409, 2701, 8103, 8371, 25113, 28157, 29711, 55553, 84471, 89133, 166659, 309727, 611083, 929181, 1833249, 2055461, 6166383, 22610071, 67830213]

約数ペア:

[(1, 67830213), (3, 22610071), (11, 6166383), (33, 2055461), (37, 1833249), (73, 929181), (111, 611083), (219, 309727), (407, 166659), (761, 89133), (803, 84471), (1221, 55553), (2283, 29711), (2409, 28157), (2701, 25113), (8103, 8371)]